Warming temperatures appear to be driving genetic mutations in some polar bears to help them survive the shifting climatic ...

With climate change steadily dismantling the icy habitat essential to their existence, new research suggests polar bears are ...

This cold blast could be relatively short-lived, with a return to more typical wintry temperatures by later in December.

A polar vortex is a large, low-pressure system of cold air that typically resides near the Earth’s poles, surrounded by ...

The coldest air of the season is blanketing the Midwest, Northeast, and Southeast, with dangerous low temperatures. More than ...

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on ...

Polar bears in Southern Greenland show rapid genetic changes linked to jumping genes. Researchers suggest these may help them ...

The researchers analysed blood samples taken from polar bears in two regions of Greenland and compared “jumping genes”: small ...

The coldest air of the early winter season is blasting the eastern U.S. on Monday, with single-digit temperatures with ...

Three polar vortex systems are anticipated in December, and the first is expected this week, according to AccuWeather. The ...

New research reveals a link between rising temperatures and changes in polar bear DNA, which may be helping them adapt and ...

Pajamas, golden tickets and hot cocoa turn Natchez Train Depot into a Polar Express Experience, as volunteers help grow a ...