Wildlife

One standout feature of the renovated Bird House at the Smithsonian's National Zoo and Conservation Biology Institute is the chance for close-up, interactive experiences (above: a cedar waxwing).

The Wonderful World of Birds

Experience the Wonder of Migration at the National Zoo’s New Bird House

Following a six-year renovation, the revamped exhibition will open March 13 with three indoor aviaries

Purple martins perch on a branch in the Brazilian Amazon.

The Wonderful World of Birds

Why Are Purple Martins Declining in the United States?

Mercury contamination in their Amazonian wintering grounds may play a role

The lizards likely reached the islands by hitching a ride on logs, vegetation or other debris, and diverged from their terrestrial cousins some 4.5 million years ago.

Behold: The Galápagos’ Marine Iguana

This quirky icon of evolution faces a rocky future

Whales are tricky to see from a satellite. Belugas, with their light skin standing out against the water, are a bit easier to spot.

Can Satellites Really Detect Whales From Space?

Distant identification of whales is improving rapidly, but finding the behemoth creatures is still surprisingly tricky

Íris Dröfn Guðmundsdóttir (left) and her cousin Anton Ingi Eiríksson release pufflings from the Hamarinn sea cliff on the Icelandic island of Heimaey.

Planet Positive

An Icelandic Town Goes All Out to Save Baby Puffins

Kids and senior citizens alike rally to rescue beloved young seabirds that have lost their bearings

A female (left) and male (right) golden-shouldered parrot

The Wonderful World of Birds

Australia’s Most Endangered Parrot Faces an Unusual Threat: Trees

Native vegetation blocks the birds’ ability to see approaching predators

Large felids such as lions and tigers cause more deaths than other predators like bears and wolves. Most fatal felid attacks occur in low-income areas and are predatory, with humans stalked as prey.

What 70 Years of Data Says About Where Predators Kill Humans

A new survey of attacks by lions, wolves and other big carnivores shows that people in low-income countries are at greater risk

An artist’s reconstruction of Ignacius dawsonae surviving in the warm but dark forests of Ellesmere Island

Primate-Like Critters Survived in the Arctic When It Was a Lush, Warm Swamp

Even as darkness gripped the forests for months, two small species made it home

About 100 miles northwest of Mexico City in the UNESCO-designated Monarch Butterfly Biosphere Reserve, up to a billion of the brilliant-winged insects spend November to March clustered on branches.

A Ring of Fire, Millions of Monarchs and Other Rare Natural Phenomena Worth Traveling For

Be in the right place at the right time to witness these sublime sights

Red junglefowl, ancestors of wild chickens, are known to mix with domestic birds.

The Wonderful World of Birds

Why Chickens Need to Stop Breeding With Their Wild Cousins

The red junglefowl is losing important genetic diversity in its native Asian habitat

Researchers are using novel technologies to study polar bears, which live in the rapidly warming Arctic.

Five Revolutionary Technologies Helping Scientists Study Polar Bears

As climate change threatens the charismatic creatures, scientists are embracing innovations to help them understand and protect the bears

A captive-bred male lion at Warthog Safaris in Limpopo, South Africa. The breeding facility is one of an estimated 260 in the country.

Is It Ethical to Hunt Captive Lions?

In South Africa, the big cats are raised to be killed by hunters. Opponents are outraged, but advocates point to conservation benefits

Copepods at various life stages teem inside a water droplet. The creatures go through six larval and six juvenile stages between egg and adulthood. They grow a new pair of legs at each stage.

These Gorgeous Photos Capture Life Inside a Drop of Seawater

A passion for the infinitesimal leads a photographer to discover the countless creatures that live unseen in the ocean

The Columbia Basin pygmy rabbit relies on sagebrush for food and shelter, but the shrub has nearly disappeared. It's also slow to regrow: it takes about two decades, or ten pygmy rabbit lifetimes.

Planet Positive

Can Scientists Save the World’s Tiniest Rabbit?

In Washington State, the race is on to save a diminutive bunny as wildfires threaten its already shrinking habitat

After the American Revolution, why did the colonies keep their British nobility namesakes?

Why Did the American Colonies Keep Their British Names After the Revolution?

You've got questions. We've got experts

An impala runs away from a cheetah.

How the Brain Calculates a Quick Escape

Scientists are beginning to unravel the complex circuitry behind the split-second decision to beat a hasty retreat

Scientists believe that at several times in Earth’s history the planet was covered by ice.

How Animals May Have Conquered Snowball Earth

We know there were animals during our planet's chilliest era. But what did they look like?

Innovators may want to create soft robots that more accurately replicate the dynamics of an elephant’s trunk.

Seven Scientific Discoveries From 2022 That May Lead to New Inventions

Nature is a breeding ground for innovative solutions to everything from aging to plastic pollution

The government in Queensland, Australia, is testing whether drones can be used to detect sharks near beaches.

Drones Spot Sharks That Wander Too Close to Busy Beaches

Ongoing tests show that the technology is an effective way to track the animals and monitor for threats

Pure Structural Color is made of several extremely thin sheets of non-conductive material. These layers are stacked together and imprinted, or stamped, with a nano-scale pattern of rods with curved ends. This pattern scatters light into colors that are visible from all directions, and different hues can be produced by changing the dimensions of the pattern.

Art Meets Science

This British Zoologist Wants to Reinvent Color

Andrew Parker has produced some of the brightest hues in the world. So, what’s his secret?

Page 4 of 127