21 Polar Bear Pictures That Will Melt Your Heart A polar bear's entire existence revolves around sea ice. In fact, polar bears will cease to exist if sea ice disappears. Here's how it plays into t ...

The contest, produced by London's Natural History Museum, received photos from 95 countries ... before tracking down the lone polar bear lounging on the ice. Clydesdale Horse Shares Sweet Moment ...

A Minnesota bear that picked the wrong place to hibernate wound up stuck in the ice in a culvert alongside a road near Wannaska, leading to an ineffective and ill-advised rescue by a well ...

After so many years of curated photos of perfectly white bears on floating ice, a polar bear with a few scars comes as a surprise — but the imperfections help capture what their lives are really ...

Scientists collected video from 20 bears during ice-free months to understand whether ... and measured their breathing to paint detailed pictures of their body conditions, levels of activity ...

Polar bears have a hidden-in-a-plain-sight superpower that anyone who has watched a wildlife documentary could have spotted: ice doesn’t stick to their fur. This has long been known to ...

Polar bears are struggling to survive as sea ice dwindles. Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay ...

According to Polar Bears International, these layers keep them so warm that adult males can quickly overheat when they run. Ice also does not accumulate on it, despite the bears spending nearly ...