The coldest air and highest ice risk from the winter storm will arrive early Sunday morning, ending Sunday afternoon.

A brief warmup may have helped with recovery efforts from last week’s winter weather, but another round of Arctic air is on the horizon.

A powerful Arctic blast is sending temperatures plunging across the U.S., raising concerns about safety, energy demand, and winter extremes.

Wintry conditions can cause hazardous driving conditions. It's key to get yourself – and your car – ready for the road.

Murmansk region governor has declared a state of emergency following prolonged power outages caused by the failure of electricity transmission towers, some dating back to 1966, as workers battle harsh Arctic conditions to restore supply.

Add Yahoo as a preferred source to see more of our stories on Google. The Arctic just experienced its hottest year on record, a milestone that scientists said was already changing weather systems far beyond the polar circle. Surface air temperatures across ...