The Bell Boeing V-22 Osprey is a remarkable tiltrotor aircraft that can function as both a helicopter and turboprop plane.

Do you know why blue-footed boobies have blue feet? Author Laura Erickson does, and you’ll find the answers to this and many other great questions in her book, The Bird Watching Answer Book. (For the ...

Large birds -- our closest relations to dinosaurs -- are capable of technical innovation, by solving a physical task to gain access to food.

In certain communities along the East Coast, the mere mention of the name “Wawa” conjures up visions of piping-hot coffee, scratch-off lottery tickets and pre-made Sizzli breakfast sandwiches. But ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens, ducks, turkeys and other fowl have been slaughtered across the United ...

Delta and Airbus recently announced they're moving this concept from testing to real-world operations — with deployment ...

There have been dozens of yeti sightings in Colorado. There is no evidence of the yeti's existence, but actual researchers in ...

"We've gone from this concept of dead birds don't fly to this new virus that seems to be a bit more like dead bird flying," explains Erik Karlsson, head of the Virology Unit at the Institut ...