Four cases in Washington farmworkers are the latest in a drumbeat of human infections across the U.S. as the virus continues ...

Changing precipitation patterns in the Neotropics, one of Earth's most biodiverse regions, could threaten two-thirds of the ...

Small loggers in blackbirds found that those that migrate don't save any energy by moving to warmer climes, challenging long held assumptions about bird migration.

It was thought that birds gained an energy advantage by escaping cold winters, but new research has quashed that assumption.

Researchers at the University of Illinois Urbana-Champaign and George Mason University project major biodiversity loss in bird groups across the Neotropical region under unmitigated climate change. In ...