New fossils unearthed in China cast light on the evolution of today's fliers.
Have you ever wondered why birds aren't electrocuted by the currents that flow through high-voltage power lines?
Cuckoos could win the award for "Worst Parent" award. Find out why!
Why does my pet do that? A Moment of Science gathers some of our favorite pet-related podcasts.
Why did rainforests evolve so much more diversity than other parts of the globe?
It's difficult to look at a vulture's conspicuous baldness without thinking of some crotchety old man having a bad day, but vultures are bald for a reason.
Owls use their giant, staring eyes and that amazingly swivel-prone neck as part of an overall system for catching prey.
The early bird catches the worm. But, how do Robins find worms?
A female godwit has logged the longest non-stop bird flight ever recorded. Learn more on this Moment of Science.
Have you ever wondered or asked yourself the question if birds have teeth or