Arctic sea ice has large effects on the global climate. By cooling the planet, Arctic ice impacts ocean circulation, ...

Since we are deep into Arctic air, the snow will be slowing down, for at least one week. As the somewhat warmer air shifts ...

The National Weather Service indicates that overnight lows could fall to the single digits in the New York City metro area, ...

After mostly thawing out, another Arctic blast is on the way. Temperatures will drop over the weekend with more single-digit ...

The Impact Week continues as arctic cold grips the Susquehanna Valley, with record-breaking low temperatures possible.

Record-breaking cold temperatures are expected to follow a windy start to the weekend on the Treasure Coast. A rare Arctic ...

It’s supposed to be cold in New Jersey in the heart of winter. But not THIS cold! For six straight days, we have been shivering with bone-chilling air temperatures and wind chills at night and ...

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" sends a devastating blast of Arctic air, bringing heavy snows and freezing ...

A population of bears in Norway’s Arctic is confounding scientists’ expectations, getting fatter and healthier even as the sea ice melts rapidly.

Michigan will see cooler temperatures this week, Feb. 3-5, due to a cold front, and light snow is expected to gather along snowbelt areas.

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

Trump’s anti-climate policies have already been damaging to the Arctic and global climate protection. Now his deeply ...