Arctic air onslaught coming to a Canadian city near you From shaping ecosystems to influencing our climate system, here are five of snow’s most incredible abilities, plus a couple of bonus ones that ...

A cuddly polar bear cub climbed all over its mom in a tender moment captured at Wapusk National Park in Manitoba, Canada.

That total amount has been shrinking steadily in recent decades. Sea ice is critical habitat for a variety of animals, including polar bears, seals, and penguins. In addition to having effects on ...