When many migrating birds undertake their arduous flights, they'll often arrange themselves in a V shape, but what drives ...

But why migrate in the first place? And why do birds bother flying back north once they’ve reached a warmer locale? It’s fairly simple: the search for food. While birds might be hard-wired to ...

How do birds fly in a coordinated and seemingly effortless fashion? Part of the answer lies in precise, and previously unknown, aerodynamic interactions, reports a team of mathematicians.

IRA FLATOW: When you say hope you understand the why, exactly what why are you looking for? JINGMAI O’CONNOR: Why do all flying birds have only nine to 11 primaries? I mean, that is a very narrow ...

Across North America, the total number of birds has decreased 25% in just 50 ... Weighing less than half-an-ounce, the tiny bird is the smallest to fly clear across the ocean, sometimes 72-hours ...

How exactly do they manage it? Scientists built a flight ... In North America alone, billions of birds fly south for the winter, sometimes in enormous undulating flocks. It is one of nature ...

Many animals, such as flying squirrels, frogs, snakes, fish and other gliding animals, can move through the air by unpowered flight. Besides bats, birds are the only living vertebrates capable of ...