Animals

The hoiho, or yellow-eyed penguin, is thought to be one of the world's rarest penguin species.

Rare Yellow-Eyed Penguin Wins New Zealand's Bird of the Year Contest

The noisy-but-shy bird, known as the hoiho, has earned the most votes for a second time amid threats to its survival

Divers saw nine species of game fish and soft coral starting to grow on the submerged cars last month.

No Longer Full of Commuters, Atlanta's Old Subway Cars Are Now Filled With Fish

Two Metropolitan Atlanta Rapid Transit Authority railcars were added to an artificial reef off the coast of Georgia to create more wildlife habitat

Bokmakierie's nest and eggs from the collection of the Natural History Museum at Tring

See the Wonders of Bird Engineering in These Photos of Intricate Nests

In a new book, a curator at England's Natural History Museum describes rare and interesting nests and eggs—from the house sparrow to the village weaver—and the lessons they hold for avian conservation

American redstarts and magnolia warblers were thought to fly together merely by coincidence, but new research suggests they might be forming a social relationship.

Birds Form Surprising Relationships With Other Avian Species During Migration, Study Suggests

New research indicates that birds are not alone while migrating—and sharing space with other species may even help them on the journey

This rare leucistic green sea turtle was discovered among nests, supported by local conservation efforts, in Papua New Guinea’s Conflict Islands.

See 15 Stunning Images From the Ocean Photographer of the Year Awards

The winning and highly commended underwater photography spotlights breathtaking animal behavior, conservation needs and the otherworldly environment of Earth's oceans

The youngster appears healthy, with a "smooth consistent coat and no obvious signs of injury," according to the Australian Wildlife Conservancy.

See Rare Footage of a Young Wombat Caught on a Wildlife Camera in Australia

Just 400 northern hairy-nosed wombats remain in the wild, and conservationists say the new videos signal the critically endangered species’ breeding success

Bluestreak cleaner wrasse eat parasites off other fish at coral reefs.

These Tiny Fish Will Assess Themselves in a Mirror Before Taking on a Foe

New findings suggest bluestreak cleaner wrasse understand how their body size stacks up against a rival

Japanese eels use burrowing and swimming motions to move around the seafloor—and to escape from inside the stomach of a predator.

Watch Eels Make a Great Escape From a Fish's Stomach After Being Swallowed Alive

For the first time, scientists witnessed Japanese eels free themselves from the stomach of a predatory fish in X-ray video footage

A mother manatee and her calf in Florida's Crystal River amid eelgrass, which is crucial for supporting the large mammals.

See 13 Captivating Images From the Wildlife Photographer of the Year Contest

The highly commended shots provide a preview of the 60th annual competition, which spotlights astounding animal behaviors and the conservation issues they face

The doomed porbeagle shark, just after being tagged and released by researchers in 2020.

Scientists Solve a 'Murder Mystery' After a Pregnant, Tagged Shark Got Eaten

It's rare for apex predators to become prey, but researchers suggest they've documented the first known case of a porbeagle shark getting consumed by another animal

A reconstruction of Lokiceratops in the 78-million-year-old swamps of northern Montana—as two Probrachylophosaurus move past in the background.

Why Did Dinosaurs Have Horns? It May Not Have Been Simply for Defense

Triceratops and its relatives may have evolved the structures for fighting, impressing mates, and more

The woolly rhino horn discovered by miners.

Miners Unearth a Mummified Woolly Rhino in Siberia, With an Intact Horn and Soft Tissue

The rare discovery will help scientists find out more about the prehistoric animal’s development, diet and living conditions

Reserachers believe Viking children once played with this animal figurine.

Archaeologists in Iceland Can't Agree Which Animal This Mysterious Viking-Era Toy Depicts

The tenth-century stone figurine, alternatively identified as a pig, a bear or a dog, sheds light on the lives of long-ago Norse children

A bottlenose dolphin photographed in Honduras shows its teeth.

A Dolphin Keeps Biting People in Japan. Researchers Think It's Just Lonely

A series of dolphin attacks in Wakasa Bay is believed to be the doing of a lone male bottlenose dolphin looking for friends or a mate—but finding only humans

An artist's rendition of the prehistoric sea cow's death.

Fossils Capturing a Sea Cow's Violent End Shed Light on Prehistoric Food Chains

New research suggests the dugong-like sea creature was attacked by a crocodile, then its remains were scavenged by a tiger shark—a rare series of events to be immortalized in the fossil record

Hundreds of sea lions have inundated a beach in central California.

See Hundreds of Sea Lions Take Over a Popular California Beach

The pinnipeds are resting on San Carlos Beach as part of their annual northward journey from the Channel Islands, prompting officials to close it down

Columbian mammoths were larger and less hairy than woolly mammoths.

20,000-Year-Old Columbian Mammoth Bones Discovered in Texas

While fishing at an undisclosed lake, Sabrina Solomon slipped and fell—and came face to face with the remains

Dotty, a female Bengal tiger, roams her territory in India’s Bandhavgarh National Park, where tigers are one of the biggest tourist attractions.

Learning to Live Beside Endangered Tigers May Be the Key to Saving Them

New programs in India are helping to reduce conflict between humans and the big cats by educating communities and helping those who have been affected by animal attacks

An unidentified fly from the order Diptera, which has more than 125,000 species and is one of the largest insect orders

These Stunning Portraits of Insects Reveal the Intricacies of an Amazing World

Photographer Thorben Danke combines hundreds of shots to create breathtaking images of the tiny creatures

A species that was previously considered lost, the black-naped pheasant-pigeon, was rediscovered in 2022.

These 'Lost' Bird Species Haven't Been Seen in at Least a Decade—and Scientists Want Help Finding Them

Some of the 126 species on their list haven’t been photographed or recorded in more than century

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