The aurora borealis, or northern lights, lit up skies as far south as Texas Friday night and into early Saturday morning. Here's what it looked like.

Get ready for a rare celestial event – here are the key things to know.

There’s a grinning donkey, some goofy horses, and a lot of funny cats and dogs. Which is your favorite Comedy Pet Photo Award finalist?

If you missed Friday night’s light show, don’t worry. Here’s your second chance.

Hundreds of dogs separated from their owners in Brazil’s catastrophic flooding have found shelter in a roofless, abandoned warehouse staffed by volunteers.