Minnesota chose the common loon as its state bird in 1961 because lawmakers and bird experts agreed that no other animal ...

A large international study reveals that mammals tend to live longer when reproduction is suppressed. On average, lifespan ...

The great tit (Parus major) is the picture-perfect garden bird. With its colorful feathers and melodic, two-note whistle, it ...

When you think of birds, you might imagine wings flapping silently against a blue sky. The kākāpō, however, lacks these ...