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Animals

New Research

Did a Prehistoric Surgeon Practice on This Cow?

Though an early human likely created the hole, the reason why remains less clear

Potter envisioned Hill Top as a living testament to rural tradition. Its artifacts, from crockery to rustic furniture, are reproduced in her drawings.

Britain’s Lake District Was Immortalized by Beatrix Potter, But Is Its Future in Peril?

Shepherds and ecologists are butting heads over what’s next for the beloved landscape

A Tyrannosaurus Rex head on display in Beijing. The country's fossil boom has resulted in a bevy of options for tourists seeking pterosaurs, feathered dinosaurs and early bird specimens.

Ten Chinese Museums Where You Can See a Dinosaur Fossil Up Close

The country’s dino explosion has created a mecca for tourists intent on catching a glimpse of feathered dinos and other prehistoric wonders

These unusual cats may have some advantages for allergic owners, but to call them hypoallergenic would be a stretch.

There’s No Such Thing as a Hypoallergenic Cat

With its short tight curl, many claim that the Cornish Rex is proof that cats can be allergen-free. Nope

None

Everything You Ever Wanted to Know About Earth’s Past Climates

They have a lot to tell us about our future

Bridget the Bearded Lioness Has Died at the Oklahoma City Zoo

The 18-year-old lioness suddenly began growing a mane last year, baffling her caretakers

Everyone knows about shallow coral reefs like this one, which Shepherd captured during a decompression stop up from a mesophotic dive. Far fewer know about the deep reefs that lie just below them.

Illuminating the Ocean’s Teeming Twilight Zone, Before It Disappears

Like underwater islands, these deep reefs harbor countless creatures that scientists have never heard of, and many they never will

A flock of beluga whales in the Sea of Japan, off the coast of Russia.

New Research

How Culture Guides Belugas’ Annual Odysseys Across the Arctic

Strong, multi-generational ties help the cetaceans make the same migrations year after year

The story of Laika (above, in a postage stamp from the Emirate of Ajman, now part of the UAE) lives on today in websites, YouTube videos, poems, and children’s books, at least one of which provides a happy ending for the doomed dog.

The Sad, Sad Story of Laika, the Space Dog, and Her One-Way Trip Into Orbit

A stray Moscow pup traveled into orbit in 1957 with one meal and only a seven-day oxygen supply

Under a blacklight, scorpions put on quite a show.

Puffin Beaks Are Fluorescent, and They’re Not the Only Ones

Scorpions, stick insects and caterpillars are among the many critters that glow under UV light

View of two farmers checking the corpses of dead sheep on a farm ranch near the Dugway Proving Ground in Utah.

How the Death of 6,000 Sheep Spurred the American Debate on Chemical Weapons

The Dugway sheep incident of March 1968 made visible the military’s covert attempts to test and stockpile millions of dollars worth of chemical weapons

Not a sick raccoon, but one that is certainly riled up.

‘Zombie-Like’ Raccoons Are Terrorizing Youngstown, Ohio

Sadly, the critters’ strange behavior can likely be ascribed to a serious illness

“Tattooed Whale, 2016” by Tim Pitsiulak. Screen-print on Arches Cover Black.

Why Scientists Are Starting to Care About Cultures That Talk to Whales

Arctic people have been communicating with cetaceans for centuries. The rest of the world is finally listening in

Giant Panda cubs developing their tree-climbing skills at China’s Chengdu Panda Base

The Science Behind the Unbearably Cute IMAX Movie “Pandas”

Wild populations of these loveable fuzz-faced bears need help, and scientists are on the case

New Research

Why Are Whales So Massive? It’s All About Energy

Marine mammal size is a delicate balance between chowing down and chilly waters

A whale with water gushing out of its blowhole would not be smiling. It would be drowning.

How Children’s Books Reveal Our Evolving Relationship With Whales

Storybooks feature a fair amount of factual errors—and those errors can be revealing

Zoo curator Bryan Amaral expects Spike will play nice with the other elephants. "For a bull elephant," he says, "Spike's a pretty amenable guy."

Meet Spike, the Affable Asian Bull Elephant Trucked Up From Florida to Join the National Zoo

With a new male elephant in the mix, zookeepers are hopeful babies will soon be on the way

1000 embryos and 123 surrogate dogs were required to make the first pair of cloned dogs, in 2005. Last month, Barbra Streisand revealed that her two dogs, Miss Violet and Miss Scarlett, were clones of her late Coton de Tulear Samantha.

The Real Reasons You Shouldn’t Clone Your Dog

It’s easy to understand why someone would want to. It’s harder to justify the actual cloning process, both ethically and scientifically

Ali the Aardvark gets cozy as baby Winsol nurses at the Cincinnati Zoo. Ali is one of hundreds of animals whose milk samples are sent to the Smithsonian National Zoo’s milk repository for scientific research.

What Aardvark Milk Reveals about the Evolution of Lactation

Samples from the Smithsonian National Zoo’s Exotic Animal Milk Repository help scientists study the unifying trait of all mammals

For all their flaws, lab mice have become an invaluable research model for genetics, medicine, neuroscience and more. But few people know the story of the first standardized lab mice.

Women Who Shaped History

The History of Breeding Mice for Science Begins With a Woman in a Barn

Far more than a mouse fancier, Abbie Lathrop helped establish the standard mouse model and pioneered research into cancer inheritance

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