Arctic temperatures spiked 36 degrees Fahrenheit, or 20 Celsius, above normal. By the end of the month, sea ice was at its ...

Canada — Here on the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers and scientists like Geoff York. Buggies traverse the frozen terrain ...

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...

Polar bears are the ultimate survivors of the Arctic, thriving in temperatures ... is crucial for the polar bear’s survival, as frozen fur would trap cold and reduce insulation, making it ...

The Arctic Wave Dancer fly can only develop in cold, deep, and pure water and has only been found in Finland, Norway and Russia. Now a team from the National Trust for Scotland has spotted the ...