Marine ecologist Malin Pinsky explains how record-breaking ocean warming is driving unprecedented shifts in marine life, ...

A cast of a Deinosuchus, which lived 83.5 million years ago in the United States and was similar to modern alligators. They ...

New research shows 8,000-pound sloths once dug caves, adapted to oceans, and roamed widely—until climate and humans brought their downfall.

Massive Megatherium sloths once stood as large as Asian elephants, ripping foliage off treetops with prehensile tongues like ...

However, a recent fossil discovery from the Caribbean found that a group of terrifying prehistoric reptiles that once lived ...

Giant deep-sea amphipod Alicella gigantea discovered to be globally widespread, not rare as previously believed.

The critically endangered kakapo gives some clues to what the giant parrot may have eaten and how it may have moved. Only 189 kakapo live in the wild today, up from a low of 51 birds in 1995.

May 27, 2025 — Researchers conducted a systematic review of 99 scientific publications that compared the flora or fauna of old-growth forests, managed forests and clearcut sites in boreal Europe ...