These videos from Audubon Photography Awards are a unique chance to marvel at the winged creatures inhabiting our world.

A dead bird collected in East Sacramento has tested positive for West Nile virus, signaling that mosquito season is in full swing ahead of the Memorial Day holiday weekend. The dead American crow was ...

Climate change is pushing starving gray whales into the San Francisco Bay in unusual numbers, where ship strikes killed at ...

A broad swath of the Pacific Ocean is simmering from an exceptional marine heat wave that scientists warn could just be ...

If you live in Oregon, Washington, or Idaho, you may already know some of these beautiful backyard birds. Do you recognize ...

Biologists in the U.S. have found that air loops through the lungs of alligators in one direction, just as it does in the lungs of birds. Researcher C.G. Farmer of the University of Utah and her ...

In the past month and a half, the U.S.-side of Friendship Park has become a sort of graveyard for dead sea birds.

Brown pelicans and other coastal birds are appearing at rescue centers in droves as Pacific heat wave broils coastal waters ...

Brian Lendrum, who is blind, spent decades learning to locate and identify birds by sound. But now, he says, as he ages his ...

As the Pacific heats up off the Central Coast, seabirds are dying and marine mammals are showing signs of strain. Will an ...

Fungal storms in California are rising as Valley fever cases grow. Dust, wind and climate shifts spread airborne spores ...