You’ve watched them shuffle across icebergs and marveled at their underwater acrobatics, and now you'll want to share these ...

Krill are ocean-dwelling crustaceans highly sought as food by sea predators. The main krill species live in the Southern Ocean (Antarctic Ocean) and might spend more time trying not to become food for ...

A 13-million-year-old leg bone from an enormous flightless bird carries crocodilian tooth marks, showing South America was ...

Researchers have found evidence of a titanic tussle between a terror bird and a large caiman in Colombia's ancient La Venta ...