Wildlife

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

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

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 British Columbia rainforest, where Douglas firs soar more than 160 feet, supports 23 native tree species.

Ask Smithsonian

Do Trees Talk to Each Other?

A controversial German forester says yes, and his ideas are shaking up the scientific world

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

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

Never-Before-Seen Footage of Clownfish Hatching

Thanks to the use of a specialized infrared camera, we're now able to witness a never-before-seen phase of clownfish development

White-naped cranes flying above the DMZ.

How Korea’s Demilitarized Zone Became an Accidental Wildlife Paradise

Hundreds of rare animal species take shelter in the 155-mile no man's land between North and South Korea

Watch This Male Mantis Shrimp Dance to Attract a Mate

Mantis shrimp have a reputation as fighters and it's well deserved. But they also have a romantic side to them

The genetics of the little skate changes our understanding of vertebrate evolution, from ocean to land-dweller.

New Research

What a Walking Fish Can Teach Us About Human Evolution

New research on the little skate reveals the genes it shares with land animals—and a common ancestor from 420 million years ago

Snowy owls may be a nice surprise in more Southerly climes, but these charismatic birds are also at risk.

A Winter Boom of Snowy Owls Masks a Host of Climate Threats

Despite their seeming abundance, these far-flung raptors are in danger

The American eel fishery has historically focused on mature eels (as shown here), which are exported around the world. But these days, there’s more money to be made from juveniles.

The Epic Fight Over the Enigmatic Eel

The slippery fish is at the center of a Canadian national debate about economics, conservation and Indigenous rights

Once common along highland streams in Costa Rica and western Panama, the variable harlequin frog, Atelopus varius, is now endangered throughout its range, thanks in large part to a disease caused by the amphibian chytrid fungus.

These Captive-Bred Frogs Are Facing Predators and the Chytrid Fungus to Make It in the Wild

Scientists in Panama release 500 harlequin frogs, some wearing transmitters, in a first attempt to reintroduce the endangered species

Dr. Kevin Olival and the USAID PREDICT wildlife team surveying areas for bat trapping at the entrance to a cave in Thailand.

The Next Pandemic

Can Virus Hunters Stop the Next Pandemic Before It Happens?

A global project is looking to animals to map the world's disease hotspots. Are they going about it the right way?

From developmental problems to reproductive issues, drug waste is affecting marine wildlife.

How Drugged-Up Shellfish Help Scientists Understand Human Pollution

These involuntary medicine-guzzlers have much tell us about the consequences of pharmaceutical waste

The Amazing Adaptation That Keeps Tamarin Numbers Up

Golden lion tamarins have evolved a clever way to keep their population size steady in the face of predation. They almost always give birth to twins.

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