Long before the knights of medieval Europe wielded flails or martial artists brandished nunchucks, it appears that a flightless prehistoric bird ... wings like a flail, swinging its upper arm ...

An extinct bird from Jamaica apparently transformed its wings into banana-shaped clubs to beat its enemies with, scientists find. Surprisingly, the "hands" of this bird apparently became massive ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word ... of birds, including using Roman candle fireworks, swinging a bin ...

A study offers the latest evidence of the problem-solving prowess of the clever birds ... word brachiation, the term for the monkey-bar motions of primates. The researchers compared the beak ...

Modern birds capable of flight all have a specialized wing structure called the propatagium without which they could not fly. The evolutionary origin of this structure has remained a mystery ...