Bears hold endless fascination for people—they’re huge, and intelligent, and they look oh so cuddly. It’s easy to imagine ...

Casey was getting ready to enjoy a beachside sunset when his visitors appeared out of thin air. Fortunately, he knew exactly ...

BigPicture began in 2014 and has received more than 64,000 images from photographers around the world since launching. The ...

We were camped in the Northwest Territories conducting research when our camp dog started barking. Then the polar bear ...