Hummingbirds are on the move back to the United States after spending the winter in Mexico and Central America. Here's how ...

Researchers say there are billions of fewer birds than in 1987. The study links the strongest overall declines to regions ...

North America's shrinking bird population is getting worse faster. Experts blame agriculture and warming.

A new study finds North American bird populations keep dropping, and that decline is accelerating for many species.

It may look impressive in stores, but the giant white bird of paradise can quickly outgrow most homes. Here’s why the compact, flowering orange species makes a smarter houseplant.

This image made from video shows video taken from a surveillance camera showing a suspected meteor falling through the sky in Olmsted Falls, Ohio, ...

Opinion: An alarming new study documents the accelerating rate of decline in U.S. bird numbers, writes Gerald Winegrad.

The red-flanked bluetail has appeared at a park near the Potomac River, marking only the second time the species has been ...

Researchers have revealed that North American birds are declining at an accelerating rate in three regional hotspots associated with intense agriculture.

Scientists found the severest changes in decline rates in places that include hallmarks of high-intensity agriculture ...

(THE CONVERSATION) Since the 1970s, the U.S. has lost billions of birds. We now know that those losses aren’t just growing – ...