Add Yahoo as a preferred source to see more of our stories on Google. Image via Shutterstock/Neil Aronson (Image via Shutterstock/Neil Aronson) Did you know that sea otters have favorite rocks ...

Interspecies friendships between humans and wild animals aren't common, to say the least. Wild animals tend to be understandably wary of us, and vice versa. On top of that, there are a lot of state ...

Did you know sea otters can eat a quarter of their body weight in food every day? That’s hundreds of sea urchins, clams, and crabs — all cracked open with a rock balanced on their bellies. It’s one of ...