7 funny things about laughter

Yellowstone is studying its most troublesome species — humans

What is Naegleria fowleri?

Should dogs have legal rights?

Funny, harmless ways parents amuse themselves with their kids

Dogs vs. sprinklers: The ultimate summertime showdown

Why non-glam summer jobs are a good thing

Kittens adorably confused by their own reflections

Can dogs eat nuts?

Cats comprehend some of the laws of physics, say researchers

Jumping pup gives a whole new meaning to joy

Why we turn to dogs when disaster strikes