As the U.S., China and others compete in space, the need for fast and frequent communication links with satellites orbiting ...

NORAD's Santa tracker uses military radar and satellites protecting North America to follow Santa's Christmas Eve journey in a nearly 70-year tradition.

Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, snowy December across parts of the Northern Hemisphere.

Imagine waking up one morning to find your compass pointing in a completely different direction than the day before. That's ...

By monitoring the movement, health, and environmental conditions of thousands of animals at once, Project ICARUS hopes to ...

COULD HAVE A LITTLE BIT OF THUNDER TOO. AS WE HEAD INTO TOMORROW NIGHT AND EARLY WEDNESDAY. THEN IT’S MOVING OUT. IT WILL BE ...

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...

Demi Moore Celebrates Her 63rd Birthday in a Sheer Gucci Gown at the 'Landman' Premiere Trump has suggested he’s made a decision on Venezuela military operations. Here’s what we know Baby bison appear ...

A sudden, dramatic shift in temperatures high in the atmosphere will dance with the La Niña weather pattern. There won't be a clear winner.

Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...