Animals

Many species of insects work together to ensure safety while on the move or to defend their homes.

Four Unusual and Amazing Ways That Insects Team Up

The invertebrates create elaborate structures to escape danger and shimmer in synchronized performances to confuse predators

Box jellyfish are about the size of a grape.

Brainless Jellyfish Are Capable of Learning, Study Suggests

Scientists provide evidence that tiny Caribbean box jellyfish—which lack a central nervous system—can learn to navigate through mangrove roots

A glistening-green tanager sits in the crook of a leaf.

See Ten Stunning Images From the Bird Photographer of the Year Awards

The annual contest unveiled its winners this month, recognizing skilled captures from a striking falcon to grouse performing a courtship display

A Tasmanian tiger at the Hobart Zoo in Tasmania. The last known living Tasmanian tiger died at the zoo in 1936.

Scientists Collect First RNA From an Extinct Tasmanian Tiger

No other RNA has ever been extracted from an extinct species, so the breakthrough opens doors to understanding the biology of long-gone organisms

Mei Xiang and Tian Tian on December 6, 2000, the day of their arrival in Washington, D.C.

Revisit 51 Years of Giant Pandas at the National Zoo, From Beloved Babies to Fun in the Snow

The Panda House's eight occupants have played a key role in conservation efforts over the decades

Sea lions breed and give birth at Point La Jolla in San Diego.

San Diego Closes Popular Beach for Seven Years to Protect Sea Lions

Visitors have been getting too close to the marine mammals—taking selfies and even harassing them—as they rear their pups

Methuselah, the oldest fish living in an aquarium, was transported to California in 1938.

Methuselah, the World's Oldest Living Aquarium Fish, Could Be More Than 100

Using a new and noninvasive technique, researchers analyzed the DNA of 33 lungfish in institutions across the U.S. and Australia to determine their ages

BirdCast’s newest advances provide detailed flight forecasts of millions of birds.

Four Amazing Impacts of This A.I.-Powered Bird Migration Tracker

A reimagined tool called BirdCast is helping birders, scientists and even farmers

Tian Tian playing in the snow. Tian Tian, Mei Xiang and their son Xiao Qi Ji will return to China by December 7.

Why the National Zoo Is Saying Goodbye to Its Giant Pandas

Staff remain hopeful that members of the threatened species will be back in Washington in the near future

Engravings at the study site depict animal tracks.

Stone Age Engravings of Animal Tracks Reveal New Details in Namibia

Indigenous tracking experts determined the species, sex, age group and leg of depicted animals in hundreds of carvings of footprints

An artist’s illustration of Quetzalcoatlus flying

How Pterosaurs Might Inform the Next Generation of Flight

After paleontologists cracked the secrets of the ancient flying reptiles, researchers are thinking about how to harness their methods

An Azores bullfinch feeds on the buds of a native tree on São Miguel Island in the Azores.

One of Europe’s Most Endangered Birds Is Bouncing Back

Twenty years of habitat restoration has helped the once critically endangered Azores bullfinch

A wild boar in Bavaria, Germany. Levels of radioactive contamination in the animals have not declined significantly since the Chernobyl disaster of 1986.

Why Germany's Wild Boars Are Radioactive

Fallout from nuclear tests conducted in the mid-20th century may contribute to the high levels of radiation seen in the animals today, a new study finds

Researchers have found bouts of REM-like activity in cuttlefish.

Do Other Animals Dream?

Researchers are finding signs of multiple phases of sleep all over the animal kingdom, including some that look very much like REM

Savannah elephants walk through tall grass in Tsavo, a region in south-eastern Kenya. Trouble often begins when elephants stray from a protected area into human-dominated landscapes.

Inside the Effort to Prevent Conflict Between Humans and Elephants in Africa

Conservationists are inserting beehives as deterrents around farms and building craft breweries that reward farmers for pachyderm-friendly practices

Scientists came across the golden orb while exploring the seafloor of the Gulf of Alaska with a remotely operated vehicle on August 30.

What Is This Mysterious Golden Orb Scientists Found on the Ocean Floor?

After bringing the four-inch-diameter blob to the surface, researchers still only know that it is “biological in origin”

Moose numbers have plummeted in Minnesota.

What's Killing Minnesota's Moose? Studies Reveal Sites of Deadly Brainworm Transmission

Carried by deer and spread by snails and slugs, a lethal parasite is infecting the large ungulates, which have recently declined dramatically

A puffin on Eastern Egg Rock carries fish to feed its young.

Puffins Are Making a Comeback in Maine

After a down year in 2021, the birds have had two good years in a row

A bison runs amid the snow in Yellowstone National Park.

See Ten Breathtaking Images From the Wildlife Photographer of the Year Contest

The highly commended shots call to mind both the wonders of the animal kingdom and the risks wild creatures face

Peanut eats blueberry yogurt, grapes, bananas and vegetables.

Meet Peanut, the World's Oldest Living Chicken at 21 Years of Age

Peanut had a rough start to life but ultimately grew up happy and healthy on a 37-acre farm in Chelsea, Michigan

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