July 24, 2026 • Marine biologists off of Baja California recorded one orca teeing up another to smash a sunfish into pieces. Scientists say there could be a reason for this behavior — or it could be ...

Animal migration has fascinated humans for millennia. And for good reason: Some of the most astonishing feats of endurance are performed by long-distance migrants, such as the nine-day non-stop flight ...

Animal physiology is the scientific study of the life-supporting properties, functions and processes of animals or their parts. The discipline covers key homeostatic processes, such as the regulation ...

It's a blustery spring day in the Australian outback, the kind that makes you think rain must be on the way, although there hasn't been a drop in months, and the ground is brown and parched. In some ...

Sunda pangolins are one of 8 species of pangolin. They are secretive, elusive and mostly nocturnal animals that live in forests across Southeast Asia. The main threat to this species is ...

July 12, 2026 Why do beaches today have seashells from clams and snails instead of brachiopods? A new study suggests the answer lies in Earth's greatest mass extinction, when warming oceans and ...