Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away by a new fossil discovery.” ...

One day in the Middle Miocene, some 11 million to 16 million years ago, a roughly 4.8-metre-long caiman ate a terror bird 1.

Hoatzins are known as a smelly bird. In fact, they're infamously referred to as one of the stinkiest animals to exist.

T he giant bird logo on the hood of the Pontiac Firebird has prompted debate and even ridicule, with some observers mistaking it for a hawk or eagle and others referring to it as the "screaming ...

Costa Rica is home to over 50 species of hummingbirds. I know, crazy, right? These tiny, iridescent birds are captivating to watch as they dart from flower to flower, often coming surprisingly close ...