A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.

A new pterosaur species was recently discovered in the vomit of a dino. But that's just the start of revelations from ...

Polar bears lose sea ice due to climate change, forcing them to fast longer and lose body fat, leading to emaciation. The ...

As summer heats up in Australia and more people go swimming, concerns about sharks inevitably rise. But what is the real ...

The TIFA Photographer of the Year 2025 has been shooting portraits in the ruins of her own neighborhood after Russian occupiers were driven out ...

Off the coast of British Columbia, killer whales are tailing dolphins, and both seem to be rewarded with fishy meals. But not ...

California wildlife officials are now allowing mountain lions to be killed to protect endangered bighorn sheep, changing a ...

One of the most comprehensive surveys to date of shark and other large predator fish in the Eastern Tropical Pacific (ETP) ocean finds that remote marine protected areas (MPAs)—including the Galapagos ...

Last month, 7 captive-bred male Plains-wanderers were released into native grasslands at Terrick Terrick National Park, in a ...

The scorchingly humid air of Uganda, Indonesia and the Philippines are a world away from the third floor of Texas A&M’s ...

The animal is endemic to its island namesake and is the smallest subspecies of its kind. Trail camera catches footage of rare ...