A study published in Science reveals that North American bird populations are declining most severely in areas where they ...

A shared shape rule, the power cascade, governs most bird beak growth. It links modern birds with extinct dinosaurs.

The bird species called the Andean Cock of the Rock is known for the large feathery bulb on it's face, but what is it use for ...

Nature never runs out of ways to surprise us! It is endowed with birds that have beautiful covers of feathers on their bodies ...

Vonnegut mentioned his “canary-bird-in-the-coal-mine theory” again in a 1973 interview with Playboy. Artists, he explained, ...