There is nothing more precious than watching a couple of rambunctious bear cubs play with pumpkins. As this video shows, these fluffy, goofy creatures are every bit as playful as a couple of ...

The news story goes on to explain that the wild bear stopped by to chat up his captivity cousins. Eventually, the bear agreed ...

Polar bears on ice in Northern Canada. Nano-physicist Bodil Holst's interest in polar bear fur began while she was watching a German quiz show. "I learned that polar bears are invisible in infrared ...

Late July is a great time to get acquainted with the Little Dipper, also called Ursa Minor. Face north as soon as it gets dark, and you'll see the Big Dipper to your upper left. Fix your gaze on the ...