Most high, omnipotent, good Lord, grant unto thy people grace to renounce gladly the vanities of this world; that, following the way of blessed Francis, we may for love of thee delight in thy whole creation with perfectness of joy; through Jesus Christ our Lord, who liveth and reigneth with thee and the Holy Spirit, one God, for ever and ever.

Jane Goodall, one of the world’s most revered conservationists, who earned scientific stature and global celebrity by chronicling the distinctive behavior of wild chimpanzees in East Africa — primates that made and used tools, ate meat, held rain dances and engaged in organized warfare — died on Wednesday in Los Angeles. She was 91.

Her death, while on a speaking tour, was confirmed by the Jane Goodall Institute, whose U.S. headquarters are in Washington, D.C. When not traveling widely, she lived in Bournemouth, on the south coast of England, in her childhood home.

Dr. Goodall was 29 in the summer of 1963 when National Geographic magazine published her 7,500-word, 37-page account of the lives of primates she had observed in the Gombe Stream Chimpanzee Reserve in what is now Tanzania. The National Geographic Society had been financially supporting her field studies there.

The article, with photographs by Hugo van Lawick, a Dutch wildlife photographer whom she later married, also described Dr. Goodall’s struggles to overcome disease, predators and frustration as she tried to get close to the chimps, working from a primitive research station along the eastern shore of Lake Tanganyika.

Read it all.

She lived a great, impactful life, and inspired me to study primate behavior. Stephen Jay Gould called her work one of the Western world's greatest scientific achievements. Jane Goodall, Eminent Primatologist Who Chronicled the Lives of Chimps, Dies at 91 https://t.co/bXbmX0ueqh

— Michael Platt (@MichaelLouisPl1) October 1, 2025

A potentially invasive crab species has landed in coastal South Carolina, from Hilton Head, though the Charleston area and up to Myrtle Beach.

State regulators are asking the public to report sightings of blue land crabs, which can cause damage to crops and other animals by digging deep holes in search of water.

Historically found in Brazil, the Caribbean and South Florida, blue land crabs are thicker and bulkier than the blue crabs found in coastal waters and served in local restaurants. Despite their name, they range in shades of blue and purple to orange and have one claw that’s larger than the other.

The burrowing creatures resemble a “fiddler crab on steroids,” said S.C. Department of Natural Resources crustacean researcher Daniel Sasson.

For a long time, it was thought the crabs’ northernmost range was the middle of Florida, Sasson said. That has changed.

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‘Fiddler crab on steroids’: SC agency on the lookout for a new invasive (and edible) species https://t.co/WvvYRopXRa

— The Post and Courier (@postandcourier) September 2, 2025

Leading scientists have launched an international campaign to stop the creation of synthetic bacteria that could threaten life on earth.

Eminent researchers at a landmark gathering in Paris urged international action to prevent the emergence of so-called mirror life — manufactured microbes that they fear could overwhelm the immune defences of humans, other animals and plants. 

The scale of the danger was still hard to predict but could affect “the preponderance of life as we know it today on this planet”, David Relman, a microbiologist and immunologist at Stanford University, told the Financial Times on the sidelines of the event. “There is a scenario in which a future mirror organism becomes a widely pervasive invasive species and displaces and disrupts many critical ecosystems across the planet — including our own,” he said. “We have to be concerned about the possibility of an extreme, potentially existential, threat.”

Read it all.

Scientists rush to stop mirror microbes that could threaten life on earth https://t.co/Smbs2Nt64o

— Financial Times (@FT) June 13, 2025

The human brain is so complex that scientific brains have a hard time making sense of it. A piece of neural tissue the size of a grain of sand might be packed with hundreds of thousands of cells linked together by miles of wiring. In 1979, Francis Crick, the Nobel-prize-winning scientist, concluded that the anatomy and activity in just a cubic millimeter of brain matter would forever exceed our understanding.

“It is no use asking for the impossible,” Dr. Crick wrote.

Forty-six years later, a team of more than 100 scientists has achieved that impossible, by recording the cellular activity and mapping the structure in a cubic millimeter of a mouse’s brain — less than one percent of its full volume. In accomplishing this feat, they amassed 1.6 petabytes of data — the equivalent of 22 years of nonstop high-definition video.

“This is a milestone,” said Davi Bock, a neuroscientist at the University of Vermont who was not involved in the study, which was published Wednesday in the journal Nature. Dr. Bock said that the advances that made it possible to chart a cubic millimeter of brain boded well for a new goal: mapping the wiring of the entire brain of a mouse.

Read it all.

An Advance in Brain Research That Was Once Considered Impossible https://t.co/peoDcslro2

Scientists achieved “a milestone” by charting the activity and structure of 200,000 cells in a mouse brain and their 523 million connections.

— Paul Higgins (@futuristpaul) April 9, 2025

Here’s the NBC blurb-‘The revolution of smart bird feeders equipped with cameras are giving a whole new meaning to “bird’s eye view,” and sparking a renewed interest in bird watching with the beautiful images they capture. NBC News’ Hallie Jackson has the story.’

It started as a series of jokes.

Matt Nelson began posting one-liners on X, formerly Twitter, in 2015 to test his comedic chops.

“I noticed that all of my jokes that had to do with dogs just did way better than my other jokes,” said Nelson, then a college freshman at Campbell University in Buies Creek, North Carolina.

That sparked an idea.

“If the entire internet loves dogs, and so do I, and I have a knack for writing humorously about them, then I should start a new account,” said Nelson, who grew up in Charleston, West Virginia.

Read it all.

This man rates dogs for a living. He has millions of loyal followers. https://t.co/gAJ7wJ5KHZ

— Jack Rogers (@Inpsycful) March 20, 2025

With egg prices in the United States soaring because of the spread of H5N1 influenza virus among poultry, the U.S. Department of Agriculture (USDA) yesterday conditionally approved a vaccine to protect the birds. President Donald Trump’s administration may therefore soon face a fraught decision on whether to join the ranks of other nations—including China, France, Egypt, and Mexico—that vaccinate poultry against H5N1.

Although many influenza researchers contend that vaccination can help control spread of the deadly virus, the U.S. government has long resisted allowing its use because of politics and trade concerns that many contend are unscientific. The USDA approval may signal a shift in policy linked to the Trump administration’s worries about egg prices. Even with the conditional approval, USDA must still approve its use before farmers can start to administer the vaccine because special regulations apply to H5N1 and other so-called highly pathogenic avian influenza (HPAI) viruses.

The vaccine, made by Zoetis, contains a killed version of an H5N2 variant that the company has designed to work against circulating variants of the H5N1 virus that have decimated poultry flocks and have even jumped to cows and some humans. (The “H” in both variants stands for hemagglutinin, the surface protein of the virus, and antibodies against it are the main mechanism of vaccine-induced protection.) Researchers at the U.S. Centers for Disease Control and Prevention reported yesterday that three cow veterinarians harbored antibodies to the H5N1 virus in dairy cattle. None had symptomatic disease, they noted in the Morbidity and Mortality Weekly Report, suggesting the virus may be more widespread in humans than previously thought.

Read it all.

With egg prices in the United States soaring because of the spread of H5N1 influenza virus among poultry, the U.S. Department of Agriculture has conditionally approved a vaccine to protect the birds. https://t.co/ArHRIgkmL5

— News from Science (@NewsfromScience) February 14, 2025

TV presenter and conservationist Chris Packham has led calls to the Church of England to commit to re-wilding 30 per cent of its land. 

The call is backed by high profile figures including former Archbishop of Canterbury, Rowan Williams, former cabinet minister Michael Gove, and actor and broadcaster Stephen Fry, as well as 100,000 members of the public. 

The campaign, by the Wild Card group, was launched on the steps of St Paul’s Cathedral in London, where Packham unravelled the ’95 Wild Theses’ – a spin on Martin Luther’s Ninety-five Theses that triggered the Protestant Reformation. 

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Chris Packham leads calls to rewild Church of England https://t.co/4f3SxzEfvE

— Sharon K. Gilbert (@sharonkgilbert) October 8, 2024

Most high, all powerful, all good Lord!
All praise is Yours, all glory, all honor, and all blessing.

To You, alone, Most High, do they belong.
No mortal lips are worthy to pronounce Your name.

Be praised, my Lord, through all Your creatures,
especially through my lord Brother Sun,
who brings the day; and You give light through him.
And he is beautiful and radiant in all his splendor!
Of You, Most High, he bears the likeness.

Be praised, my Lord, through Sister Moon and the stars;
in the heavens You have made them bright, precious and beautiful.

On his feast day #otd 4 Oct: St Francis of Assisi preaches to the birds, Bodleian Library MS. Auct. D. 3. 2, fol. 122r pic.twitter.com/A44uh8wnyr

— John McCafferty (@jdmccafferty) October 4, 2024

In 2018 an international team of scientists — from labs in Houston, Copenhagen, Barcelona and beyond — got their hands on a remarkable biological specimen: a skin sample from a 52,000-year-old woolly mammoth that had been recovered from the permafrost in Siberia. They probed the sample with an innovative experimental technique that revealed the three-dimensional architecture of the mammoth’s genome. The resulting paper was published on Thursday in the journal Cell.

Hendrik Poinar, an evolutionary geneticist at McMaster University in Canada, was “floored” — the technique had successfully captured the original geometry of long stretches of DNA, a feat never before accomplished with an ancient DNA sample. “It’s absolutely beautiful,” said Dr. Poinar, who reviewed the paper for the journal.

The typical method for extracting ancient DNA from fossils, Dr. Poinar said, is still “kind of cave man.” It produces short fragments of code composed of a four-letter molecular alphabet: A (adenine), G (guanine), C (cytosine), T (thymine). An organism’s full genome resides in cell nuclei, in long, unfragmented DNA strands called chromosomes. And, vitally, the genome is three-dimensional; as it dynamically folds with fractal complexity, its looping points of contact help dictate gene activity.

“To have the actual architectural structure of the genome, which suggests gene expression patterns, that’s a whole other level,” Dr. Poinar said.

Read it all.

My latest for @Nature: On Siberia's frozen tundra some 50,000 years ago, a woolly mammoth met its end. In the animal’s skin, researchers have now discovered chromosomes preserved in their original 3D shape—a feat previously thought impossible https://t.co/zr1mvj10h7

— Giorgia Guglielmi (she/her) (@GiorgiaWithAnI) July 11, 2024

Scientists like [Magdalena] Osburn have shown that, contrary to long-held assumptions, Earth’s interior is not barren. In fact, a majority of the planet’s microbes, perhaps more than 90 percent, may live deep un­derground. These intraterrestrial microbes tend to be quite different from their counterparts on the surface. They are ancient and slow, re­producing infrequently and possibly living for millions of years. They often acquire energy in unusual ways, breathing rock instead of oxy­gen. And they seem capable of weathering geological cataclysms that would annihilate most creatures. Like the many tiny organisms in the ocean and atmosphere, the unique microbes within Earth’s crust do not simply inhabit their surroundings; they transform them. Subsurface microbes carve vast caverns, concentrate minerals and precious metals and regulate the global cycling of carbon and nutrients. Microbes may even have helped construct the continents, literally laying the ground­work for all other terrestrial life.

Like so much about Earth’s earliest history, exactly where and when life first emerged is not definitively known. At some point not long after our planet’s genesis, in some warm, wet pocket with the right chemistry and an adequate flow of free energy — a hot spring, an impact crater, a hydrothermal vent on the ocean floor — bits of Earth rearranged themselves into the first self-replicating entities, which eventually evolved into cells. Evidence from the fossil record and chemical analysis of the oldest rocks ever discovered indicate that microbial life existed at least 3.5 billion years ago and possibly as far back as 4.2 billion years ago.

Among all living creatures, the peculiar microbes that dwell deep within the planet’s crust today may most closely resemble some of the earliest single-celled organisms that ever existed. Collectively, these subsurface microbes make up an estimated 10 to 20 percent of the biomass — that is, all the living matter — on Earth. Yet until the mid-20th century, most scientists did not think subterranean life of any kind was plausible below a few meters.

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We know SO little about our earth. Many wonderful quotable passages. An important article.

The Mysterious, Deep-Dwelling Microbes That Sculpt Our Planet https://t.co/vh4XXYNIgW

— sammyzorba 📚 (@sammyzorba) June 25, 2024

Parishes and Communities across England can now register for a week-long event in June to celebrate wildlife in churchyards and cemeteries.

From wildflowers to insects, birds and mammals, all creatures great and small have found a haven in the UK’s burial grounds for centuries as the land has been largely undisturbed.

During Love Your Burial Ground Week and Churches Count on Nature (June 8-16) everyone is invited to explore these special places and help survey what they find.

Organised by Caring for God’s Acre and supported by the Church of England, the Church of Wales and A Rocha UK, the week-long initiative comes on the back of the Church of England’s commitment made at the General Synod in February to promote and record the biodiversity in its churchyards.

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Parishes and communities across England and Wales can now register for a week-long event in June to celebrate wildlife in churchyards and cemeteries. We're working with @godsacre and @ChurchinWales to promote #ChurchesCountonNatureWeek: https://t.co/o0j5yqsmGR 📷Adrian Powter pic.twitter.com/tR0mG3jVzt

— Church of England Environment Programme (@CofEEnvironment) May 13, 2024

“The whole world changed colour when I lost Beth,” Mr Palmer says. “People call it devastation: it’s too small a word. I was completely shattered. It was like being smashed to the ground.

“I was a firefighter [at Manchester Airport]. I’d spent years and years dealing with life-and-death situations. I taught trauma to first responders, and was very often on the other end of a defib. But losing my little girl just destroyed me.”

Feeling suicidal himself, he couldn’t talk to his family and couldn’t work, he says. The only thing that got him out of bed in the early days was his dog, Monty, whom he walked in the middle of the night so that he didn’t have to meet people. “I was in an awful place. But little things started happening.”

He felt compelled to write a journal — something that he had never done before — and discovered this to be an outlet for his anger and despair. He asked for help, and found good people in a counsellor, a local suicide-bereavement service, and the airport chaplain, George Lane.

Read it all (registration or subscription).

After his daughter’s death, Mike Palmer became one of ‘3 dads walking’ to raise awareness of young suicide. He talks to Catherine Larnerhttps://t.co/QVcXmHHCMd

— Church Times (@ChurchTimes) April 28, 2024

Oceans marked 365 straight days of record-breaking global sea surface temperatures this week, fuelling concerns among international scientists that climate change could push marine ecosystems beyond a tipping point.

The consistent climb in temperatures reached a peak on Wednesday when the new all-time high was set for the past 12 months, at 21.2C.

The world’s seas have yet to show any signs of dropping to typical, seasonal temperatures, with daily records consecutively broken since they first went off the charts in mid-March last year, according to data from the US National Atmospheric and Oceanic Administration and the Climate Reanalyzer research collaboration.

Driven by human-caused climate change and amplified by the cyclical El Niño weather phenomenon that warms the Pacific Ocean, this exceptional heat has bleak implications.

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„Climate graphic of the week: Oceans set heat records for more than 365 days in a row“ https://t.co/utI21M9PFM

— Özden Terli (@TerliWetter) March 18, 2024

A new study highlights the psychological and neurological benefits of interacting with dogs, revealing that activities such as playing and walking with dogs enhance brain wave strengths linked to relaxation and concentration. This research moves beyond general observations by using EEG technology to quantify the brain’s electrical activity during eight distinct dog-related activities, including grooming, playing, and feeding.

The findings indicate significant reductions in stress, depression, and fatigue following these interactions. This nuanced understanding of how different activities impact well-being could inform more effective animal-assisted therapies.

Read it all.

Paws for Thought: Dog Interaction Boosts Brainwaves and Relaxation – https://t.co/bs1iMfM8mc via @neurosciencenew <– Most dog owners know this when they interact with their canine family and friends

— Bob Choat (@BobChoat) March 15, 2024

As the saying goes, dogs, and pets in general, have long been viewed as man’s best friend. But pet pharmaceuticals haven’t always matched that, and often a tick or flea collar was the lone preventive medicine many pets saw, outside of necessary vet visits.

But Peck said she has seen a shift in mentality from pet owners, as well as a shift in the pharmaceutical pipeline, that is bringing animal medicine more in line with human medicine.

“Newer generations see their pets very differently than previous generations,” Peck said. “Fifty, sixty years ago, your dog was in the backyard; now it has moved into your house, often your bed and sometimes replaced your children — your dog or cat has a stroller, a backpack and an outfit.”

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The pet drugs vets are now prescribing look a lot more like human medications https://t.co/FWzmo1Cro8

— CNBC (@CNBC) March 5, 2024

It’s been about 250 million years since reptile-like animals evolved into mammals. Now a team of scientists is predicting that mammals may have only another 250 million years left.

The researchers built a virtual simulation of our future world, similar to the models that have projected human-caused global warming over the next century. Using data on the movement of the continents across the planet, as well as fluctuations in the chemical makeup of atmosphere, the new study projected much further into the future.

Alexander Farnsworth, a paleoclimate scientist at the University of Bristol who led the team, said that the planet might become too hot for any mammals — ourselves included — to survive on land. The researchers found that the climate will turn deadly thanks to three factors: a brighter sun, a change in the geography of the continents and increases in carbon dioxide.

“It’s a triple whammy that becomes unsurvivable,” Dr. Farnsworth said. He and his colleagues published their study on Monday in the journal Nature Geoscience.

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A new model suggests that in 250 million years, all land will collide into a supercontinent that boosts warming and pushes mammals to extinction. https://t.co/9TUqSKRVjR

— NYT Science (@NYTScience) September 26, 2023

In the waters of Puget Sound outside Seattle, 73 beloved and endangered orcas, known as the Southern Residents, are on the hunt, clicking. Using sound like a searchlight, they patrol the chilly depths. When they locate a target, they dive, sinking sharp white teeth into their preferred food, the fatty coral-colored flesh of king salmon.

But in recent weeks, this ancient rhythm of the Pacific Northwest was being negotiated not just at sea but also in a federal courtroom in downtown Seattle, where on May 2 a district court judge issued an order effectively shutting down Alaska’s biggest king salmon fishery, one of the largest remaining in the world.

To the Wild Fish Conservancy, the Washington State-based environmental group that filed the lawsuit, the fates of the two totemic animals are intimately bound. The orcas need the salmon to eat, and if we stop fishing them, the conservancy argues, we save the whales.

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"General anxiety in southeast Alaska is through the roof. People are freaking out,” Ajax Eggleston said. “The health of the species? It’s doomed, man. I’m not optimistic about the future of trolling. We’ll be eating bugs and farmed fish from New Zealand.”https://t.co/bLc8Oe1csX

— Philip Gourevitch (@PGourevitch) July 19, 2023

A forlorn cow nuzzles the soil in search of a blade of grass that isn’t there. In better times Andur was the “boss cow” in a herd of 70. She always enjoyed the best pasture, was first to drink from the water trough, and where she led the others followed. By the look of her clearly articulated ribcage, Andur will soon be the one doing the following to where the rest of the herd lie dead on the edge of the village of Funan-Qumbi in Marsabit County.

Cattle-herding tribes of northern Kenya have been waiting four years for the sustained rainfall that they need to survive, but for most of their livestock it is too late. In Marsabit County, 80 per cent of the cattle have died.

Drought is nothing new in this semi-arid region near the Ethiopian border and the pastoralists are resourceful, but even the most wizened tribal elder says that they have never seen anything like this. In the scattered villages dotted about the remote 67,000sq m region where some half a million people live, hawks pick on the animals’ carcasses. It’s a gruesome visual reminder of the climate disaster that has caused the death of 11 million heads of livestock in Kenya and left more than 23 million people in northern Kenya, southern Ethiopia and Somalia at risk of starvation, according to the UN World Food Programme. Some of the elderly in the far-flung villages are already dying of hunger, but their deaths are not being reported because of the shame.

Read it all (subscription).

In Kenya, drought is wiping out livestock and children are dying from lack of food. It is a natural disaster made worse by rising global food prices. The region is bracing itself for heartbreak — within weeks https://t.co/49lRKmxEfi

— The Times and The Sunday Times (@thetimes) March 18, 2023

Parishes across England and Wales can now register to participate in Churches Count on Nature, an annual scheme where people visit churchyards and record the plant and animal species they encounter.

An adult and child taking part in the Churches Count on Nature, using a magnifying glass to look at wildlifeCaring for God’s Acre
The biodiversity survey, supported by environmental charities A Rocha UK and Caring for God’s Acre, as well as the Church of England and the Church in Wales, will take place from June 3 to 11, 2023.

In the last two years, 900 counting events took place across churches in England and Wales, and over 27,000 wildlife records were submitted to Caring for God’s Acre. Churches across all denominations take part in the count each year.

The data will be used to determine where rare and endangered species are located in the country and to aid churches of all denominations to increase biodiversity on their land for the enrichment of the environment and local communities. This year, species on some of the 17,500 acres of churchyards in England alone will be mapped, with a further 1,282 acres of churchyards in Wales.

As graveyards and church land are usually undisturbed and not used for farming, they can be host to a great variety of wildlife not seen in other green spaces, particularly in urban areas. Old churchyards often have fantastic flowery and species-rich grasslands as they have been so little disturbed over the centuries.

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Parishes across England and Wales can now register to participate in Churches Count on Nature. 🌳

Read more at https://t.co/wrywVybO6C.

— The Church of England (@churchofengland) March 8, 2023

New technological tools often enable fresh scientific discoveries. Take the case of Antonie van Leeuwenhoek, the 17th-century Dutch amateur scientist and pioneer microscopist, who built at least 25 single-lens microscopes with which he studied fleas, weevils, red blood cells, bacteria and his own spermatozoa, among other things.

In hundreds of letters to the Royal Society and other scientific institutions, van Leeuwenhoek meticulously recorded his observations and discoveries, not always for a receptive readership. But he has since been recognised as the father of microbiology, having helped us understand and fight all manner of diseases.

Centuries later, new technological tools are enabling a global community of biologists and amateur scientists to explore the natural world of sound in richer detail and at greater scale than ever before. Just as microscopes helped humans observe things not visible to the naked eye, so ubiquitous microphones and machine learning models enable us to listen to sounds we cannot otherwise hear. We can eavesdrop on an astonishing soundscape of planetary “conversations” among bats, whales, honey bees, elephants, plants and coral reefs. “Sonics is the new optics,” Karen Bakker, a professor at the University of British Columbia, tells me.

Billions of dollars are pouring into so-called generative artificial intelligence, such as OpenAI’s ChatGPT, with scores of start-ups being launched to commercialise these foundation models. But in one sense, generative AI is something of a misnomer: these models are mostly used to rehash existing human knowledge in novel combinations rather than to generate anything genuinely new.

What may have a bigger scientific and societal impact is “additive AI”, using machine learning to explore specific, newly created data sets — derived, for example, from satellite imagery, genome sequencing, quantum sensing or bio-acoustic recordings — and extend the frontiers of human knowledge. When it comes to sonic data, Bakker even raises the tantalising possibility over the next two decades of interspecies communication as humans use machines to translate and replicate animal sounds, creating a kind of Google Translate for the zoo. “We do not yet possess a dictionary of Sperm Whalish, but we now have the raw ingredients to create one,” Bakker writes in her book The Sounds of Life.

Read it all (registration or subscription).

A sonic revolution triggered by advances in hardware and software lets us eavesdrop on planetary conversations #artificalintelligence

Google Translate for the zoo? How humans might talk to animals https://t.co/jNzwbgcK8a

— Leo Cremonezi (@leocremonezi) January 19, 2023

Kenya’s Wildlife and Tourism ministry says that climate change is now a bigger threat to elephant conservation than poaching.

Read and watch it all.

Climate change killing elephants, says Kenya https://t.co/ncUhsuRzxb

— BBC News (World) (@BBCWorld) July 28, 2022

“Fit works on a Florida farm where she supervises sheep. The pup was awarded the Farm Dog of the Year title for her hustle and dogged determination.”

Watch it all.

Watch it all.

She strayed from a path and fell into the thicket. The search began the next day and security camera video showed Noppe and her dog on a road on the edge of the woods. The following afternoon the search was suspended because of a storm, though volunteers kept looking for her in the rain.

Noppe’s daughter Courtney said a team of tracking dogs had picked up a scent and a helicopter had been sent to try to spot her. At about 3am on May 6, the party turned off their all-terrain vehicles and heard a fateful bark.

“They just went to him and that’s how they found her,” she said.

Her family said that she was not seriously injured. “That dog has no leash, no collar, and stayed by her side for . . . three days,” her son Justin said. “That just shows you the loyalty that that dog has. He was never going to leave her side.”

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Constable Ted Heap, of the Harris County sheriff’s office, said: “It is a small miracle that she’s alive after being missing for so long” https://t.co/mXhccHtpOo

— The Times (@thetimes) May 13, 2022

For a human, one of the first signs someone is getting old is the inability to remember little things; maybe they misplace their keys, or get lost on an oft-taken route. For a laboratory mouse, it’s forgetting that when bright lights and a high-pitched buzz flood your cage, an electric zap to the foot quickly follows.

But researchers at Stanford University discovered that if you transfuse cerebrospinal fluid from a young mouse into an old one, it will recover its former powers of recall and freeze in anticipation. They also identified a protein in that cerebrospinal fluid, or CSF, that penetrates into the hippocampus, where it drives improvements in memory.

The tantalizing breakthrough, published Wednesday in Nature, suggests that youthful factors circulating in the CSF, or drugs that target the same pathways, might be tapped to slow the cognitive declines of old age. Perhaps even more importantly, it shows for the first time the potential of CSF as a vehicle to get therapeutics for neurological diseases into the hard-to-reach fissures of the human brain.

“This is the first study that demonstrates real improvement in cognitive function with CSF infusion, and so that’s what makes it a real milestone,” said Maria Lehtinen, a neurologist at Boston Children’s Hospital and Harvard Medical School, who was not involved in the new research. “The super-exciting direction here is that it lends support to the idea that we can harness the CSF as a therapeutic avenue for a broad range of conditions.”

Read it all.

Stanford researchers discovered that if you transfuse brain fluid from a young mouse into an old one, it will recover its former powers of recall. https://t.co/CDlmZeH7Gt

— STAT (@statnews) May 11, 2022

For the past 30 years St Mary’s in Ticehurst, East Sussex, has invited the small flock – made up of six ewes and their lambs – into the churchyard for part of the year to increase biodiversity.

Penny Evans, a licensed lay reader at the parish, explained: “We now have Wiltshire Horns in the churchyard, which works very well with our churchyard conservation project.

“Wiltshire Horns do not need shearing, and so there is plenty of wool available for the birds’ nests.

“Birds even fill their boxes with cosy sheep wool. They also do an excellent job of looking after the grass in the churchyard.”

In fact, the sheep helped the church gain a Gold Eco Award from the environment charity A Rocha UK. It is only the 24th church to achieve the award.

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Here's more on the story of St Mary's Ticehurst, which was just received its Gold #EcoChurch award. @ARochaUK
There's more than one flock being cared for at St Mary's! https://t.co/G8qQZAFSnn

— Church of England Environment Programme (@CofEEnvironment) February 15, 2022