Each spring, these tiny birds fly thousands of miles north—but warming temperatures may be reshaping when and where they ...

There's a photograph in Peter Beard's The End of the Game that stops you cold. A zebra, mid-collapse, stripes brilliant ...

One of the world's biggest and most prestigious photography competitions announces the Photographer of the Year winner ...

Researchers found that ducks, geese, and swans often travel shorter distances in areas with abundant food, water, and shelter ...