A temperature outlook from the Climate Prediction Center (CPC) shows what conditions the U.S. can expect next week, as an ...

A disruption in the polar vortex centered over the North Pole will allow for areas of bitterly cold air to escape the Arctic region and move into the U.S. Under stable conditions, arctic air usually ...

Putin’s new frontline? The Arctic sky. Russia is building “weather” satellites with hidden military roles—from surveillance ...

The Arctic is heating up, both because of climate change and tricky global politics. That's partly why the U.S. appointed its first ambassador-at-large to oversee Arctic affairs. Mike Sfraga was sworn ...

Parts of the Arctic are enduring exceptionally high temperatures — up 30 to 40 degrees above normal — because of multiple intense heat domes. One intense heat dome has progressed from northern Alaska ...

FORT GREELY, Alaska — Deployed Soldiers are constantly loaded with gear, but are particularly encumbered when operating in a cold weather environment. In addition to their conventional weapons, ...

The Arctic permafrost thaw is hazardous to the livelihood, safety, health, food security, and the infrastructure of communities living in Arctic regions, an international group of scientists have ...