These aren't the northern cardinals and blue jays of your backyard. I recently spent six days in Costa Rica, birding my heart out. From sunrise to sunset, I had my ...

The warming world has disrupted the timing for plant and animal reproduction, and it's usually bad news for species that ...

There are birds… and then there are moments. Seeing a cardinal isn’t just “Oh look, a bird.” It’s cinematic. It’s dramatic.

ST PAUL, Minn. — Two American cardinals and the Vatican’s ambassador to the U.S. denounced the mass deportations in Minnesota under the federal government’s immigration crackdown, but they urged ...