Curious whales size up paddleboarder

Satellites provide glimpse of feral cats' ranges

Woman thanks bear for leaving kayak alone ... bear then destroys kayak

Farmer discovers woolly mammoth near Detroit

What makes a yawn contagious?

Say hello to Tofu, a red panda cub who is stealing hearts in Detroit

Tracking British Columbia's secretive sea wolf

Sleepy meerkat can't keep his eyes open

Flea fossil may hold ancestor of bubonic plague

Help the urban foxes of Silicon Valley go high-tech

Use the power of less in a landscape photograph

What is an ambassador animal?