The condition of the polar vortex influences everyday weather around the globe. Scientist issue warning about concerning ...

Seen here is a Lockheed F-117 Nighthawk frozen in ice. Military aircraft are expected to perform flawlessly in an endless ...

Long thought to be completely disordered, space ice appears to have some crystallized regions, new research suggests.

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

Straighter, smoother streams flow more violently than those that meander due to a reduction in friction. Areas with steeper ...