You can track the threat for tornadoes, damaging winds, hail and flooding here using our maps. For the whole forecast and all of its details, please read our forecast article here.

A major ocean current in the Arctic, the Beaufort Gyre, is changing rapidly due to climate warming—and this could trigger a ...

SpaceX will launch its first human spaceflight ever to cruise over the Earth's polar regions on Monday. Four astronauts will be aboard the Falcon 9 rocket and Crew Dragon capsule for the Fram2 mission ...

The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained ...

Much of the U.S. has seen a major dip in temperatures combined with winter storm conditions over the weekend, thanks to an expansion of the polar vortex—the area of cold air that circulates around the ...