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Animals

An urban coyote makes itself at home in a vacant lot on Chicago's near North Side.

New Research

Foxes and Coyotes are Natural Enemies. Or Are They?

Urban environments change the behavior of predator species—and that might have big implications for humans

Scenes from Territorio De Zaguates.

This Costa Rican Paradise Shelters Over 1,000 Stray Dogs

A photographer documents scenes from Territorio De Zaguates, a converted farm in the Santa Bárbara mountains that’s giving abandoned dogs a second chance

The handbones seen in the whale model in the center of this image tell the curious story of how whales went from land to water.

Ask Smithsonian

What’s a “Missing Link”?

While some still use the term, experts abhor it because it implies that life is a linear hierarchy

The World’s Last Male Northern White Rhino Dies

Only two individuals of the subspecies remain in the world

Kinorhynchs (aka mud dragons) range in size from about 0.13 to one millimeter. Like other meiofauna species, they are integral parts of marine food chains in sediments throughout the world.

King of the Mud Dragons

Robert Higgins has spent his career dredging out tiny creatures from dirt and obscurity

Cool Finds

Rare Yellow Cardinal Spotted at Alabama Bird Feeder

The bird’s distinctive coloration may be caused by a genetic mutation or a health issue

A drone image of a breeding colony of Greater Crested Terns. Researchers used plastic bird decoys to replicate this species in an experiment that compared different ways of counting wildlife.

New Research

When It Comes to Counting Wildlife, Drones Are More Accurate Than People

Technology could be a conservation gamechanger, but we need to interrogate its impact on wildlife

Easter Island is home to at least 142 endemic species, including the Easter Island butterfly fish.

Chile Announces Protections for Massive Swath of Ocean With Three New Marine Parks

The almost 450,000 square miles encompass a stunning diversity of marine life, including hundreds of species found nowhere else

Thousands of years ago, a herd of Columbian mammoths trudged across present-day Oregon to an ancient lake, recording their interactions in the muddy sediments.

New Research

Rare Mammoth Tracks Reveal an Intimate Portrait of Herd Life

Researchers piece together a 43,000-years-old tableau of an injured adult and concerned young

Turtle Hatchlings Face Death While Dashing to Ocean

On the beaches of the Great Barrier Reef, the first turtle hatchlings emerge from their shells and make a run for the ocean

After Audubon's health began to fail, his family completed the project, producing the color plates in installments for about 300 subscribers.

The Fantastic Beasts of John James Audubon’s Little-Known Book on Mammals

The American naturalist spent the last years of his life cataloguing America’s four-legged creatures

When it comes to ancient remains, isotope analysis could help scientists separate dogs from wolves.

New Research

Dogs and Humans Didn’t Become Best Friends Overnight

First, we feared and ate them, a new isotope analysis reveals

Hamsters are nearsighted and colorblind. To find their way through dense fields, they rely on scent trails.

Why Are These Hamsters Cannibalizing Their Young?

Scientists are stalking French cornfields to find out

A team of researchers in northern Australia have documented kites and falcons, “firehawks,” intentionally carrying burning sticks to spread fire: It is just one example of western science catching up to Indigenous Traditional Knowledge.

When Scientists “Discover” What Indigenous People Have Known For Centuries

When it supports their claims, Western scientists value what Traditional Knowledge has to offer. If not, they dismiss it

None

First Video of Baby Dumbo Octopus Shows They’re Fully Formed From Birth

The deep sea creatures, which are named after Disney’s floppy-eared elephant, use their giant fins for navigation

How Exploding Beetles Can Survive Being Eaten Alive

Bombardier beetles can escape the stomachs of toads by setting off a powerful chemical reaction

New Research

Borneo’s Orangutan Population Plummeted by Half in 16 Years

Current population could fall by more than 45,000 over next 35 years

The flattie spider has the fastest-leg driven turn on the planet. Researchers say this finding has practical applications.

New Research

Meet the Spider With One of the Fastest Spins on the Planet

These spiders can twirl around faster than a blink of an eye to strike its prey

Many animals, like this red sphinx cat, are bred to be hairless. Other times, animal baldness is a symptom of stress and other factors.

Ask Smithsonian

Do Other Animals Besides Humans Go Bald?

From Andean bears to Rhesus macaques, non-human mammals have hair woes of their own

New Research

These Ants Give Life-Saving Treatment to Injured Nest-Mates

It is the first time that non-human animals have been documented giving medical care to others

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