Atlantic mangrove fiddler crabs are found 200 miles north of their historic range, expanding due to warming ocean waters.

From sea turtles to Hawaiian hawks, these rare animals highlight the unique wildlife of Hawaii and where travelers may spot them in the islands.

Experience the only living coral reef in the continental U.S. at this historic state park.

An avian flu outbreak at California's Año Nuevo State Park is spreading across the Central Coast, infecting elephant seals, a ...

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

Many insects live in fresh water, or close to the sea in salt marsh and beach habitats. There are also several species of water striders in the genus Halobates, which live on the ocean’s surface, far ...

For months, four infant orangutans lived in limbo in Thailand — not as pets, but as evidence. Confiscated in two separate trafficking cases, they were cared for at the Khao Pratubchang Wildlife Rescue ...

Mount Everest is known as the tallest mountain in the world. But scientists have made a surprising discovery there.

Tiny blue dragon sea slugs are washing up along Texas beaches as spring winds push marine life ashore. Experts warn the ...

Scientists are tracking unseasonably large sargassum mats in the Atlantic. Where it will land, if at all, depends on winds ...

New genetic testing from the University of the Sunshine Coast has uncovered the extraordinary lengths a group of Queensland seabirds will travel to keep love blossoming on their little island. It's a ...