Wildlife

The bison may never leave Catalina Island.

The Isle Where Buffalo Roam

When filming for a 1924 silent Western was finished, the crew members abandoned several of their extras

Passer domesticus is one of the most common animals in the world. It is found throughout Northern Africa, Europe, the Americas and much of Asia and is almost certainly more abundant than humans.

The Story of the Most Common Bird in the World

Why do we love what is rare and despise what is all around us?

After ruling out diet, scientists discover the secret behind blue feathers lies inside how the feathers are made.

Why Are Some Feathers Blue?

New research into a long-puzzling feature of avian life shows there's more to color than meets the eye

Biologist Thomas Seeley says animals other than bees use swarm intelligence—including, sometimes, people.

The Secret Life of Bees

The world's leading expert on bee behavior discovers the secrets of decision-making in a swarm

The endangered pygmy hippopotamus reproduces well in captivity

In Little Hippos, Males Beget Females

A new study in pygmy hippos shows that males can influence the sex ratio of their offspring

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Fish “Scary Stuff” Alarm Call Deciphered

A newly identified brain circuit could be responsible for driving innate fear responses in many species

Wildlife corridors allow animals to safely cross urban areas.

Do Wildlife Corridors Really Work?

A new crowd-sourced project aims to identify and evaluate pathways that connect bits of wildlife habitat

Alan Turing’s Prediction About Patterns in Nature Proven True

With nothing but numbers, logic and some basic know-how, the inventor of the Turing Test explained how to make a stripe

A new study involving lab mice could bring a breakthrough in treating Alzheimer's.

Alzheimer’s Disease Advance

There are reasons to be very positive about this result, but also reasons to be very cautious

A fruit fly

Anti-Gravity Machine for Levitating Fruit Flies

A powerful magnetic field counteracted Earth's gravity and disrupted gene expression during development

Otavia is globular or ovoid in shape.

Oldest Animals Ever Discovered

The sponge-like organisms date back to about 760 million years ago, extending the known time span of animals by 17 percent

The winged albatross

The Wandering Albatross and Global Warming

The giant oceanic birds are producing more and plumper chicks, at least for now

The scientific name of the ox-eyed oreo is Oreosoma atlanticum. Oreosoma, meaning "mountain body," refers to the peaks protruding from the fish's underbelly.

What You See When You Turn a Fish Inside Out

Scientists use X-rays to classify different species, but when viewed outside the lab, the images provide stunning art

Orcinus orca

What the Inuit Taught Scientists About Killer Whales

The native people knew what orcas ate, how they hunted prey, how the prey responded to the whales and when and where predation occurred

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Telomeres and Longevity in Zebra Finches

A study in birds confirms that protective caps on chromosomes predict a longer lifespan

The bluetongue skink. Note the blue tongue.

How Animals Prepare for an Alien Invasion

Why can some--but only some--bluetongue skinks eat a toad that is poisonous to eat or even lick?

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Wild Things: Yeti Crabs, Guppies and Ravens

Tree killers and the first beds ever round up this month in wildlife news

Some orchid species mimic nectar-producing flowers to lure bees; others emit the fetid smell of rotting meat to attract carrion flies.

The Orchid Olympics

Breeders from 19 countries put their creations to the test at the 20th World Orchid Conference in Singapore

Top: The ninespine stickleback, Pungitus pungitus, is typical of the saltwater form. Bottom: A freshwater form of stickleback with fewer bony plates and fewer spines.

What Robot Fish Can Tell Us About Parallel Evolution

When housed in an aquarium with a swirling robotic school, what determines whether a fish will join the crowd?

How do boa constrictors know when to stop constricting?

Boa Constrictors Get a Feel for Their Prey

What makes a snake stop squeezing? We do science to prove ourselves wrong, because the answer people predicted is not the correct answer

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