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 ...

University of Chicago paleontologist and author Neil Shubin has been on multiple expeditions to the Arctic and Antarctica. Those trips have produced groundbreaking discoveries about the evolution of ...

Polar bears are among the planet's most iconic symbols of cold climate adaptation. They boast a thick layer of blubber, ...