'Rat Cafe' to open in San Francisco with live rats scurrying around

73 percent of sunscreens don't work

Baby emu tests limits of basset hound's patience

15 priceless pet reactions to the new puppy

15 hilarious sunscreen fails

Pit bull on 'death row' at shelter gets new life as police dog

The gross truth about your pool water

Meet Lord Bigglesworth, a dictator of a cat in need of a loyal, human servant

Do you know what that growling dog is saying?

Why can't kids use sunscreen at school?

Is this the world's longest cat?

This couple is hiking the entire Appalachian Trail — with baby in tow