Millions of people across the northern Gulf Coast braced Tuesday for a rare winter storm that’s expected to scatter heavy ...

Scientists have released a new model tracking the position of the magnetic north pole, revealing that the pole is now closer ...

Arrokoth is composed of two separate bodies, 3 and 9 miles across. In the distant past they rotated so slowly about each other that their mutual gravitational attraction caused them to come together ...

Much of the U.S. from the Rockies into the Northern Plains will see colder than normal temperatures starting Sunday into the coming week, including forecasted wind chills down to minus 40 degrees F ...

Hundreds of people were ordered to evacuate and part of Highway 1 in Northern California was closed after a major fire ...

Precipitation, whether it be snow or rain, will be the theme this weekend in York County. National Weather Service Meteorologist Bill Gartner said that following a Saturday with a mix of rain and snow ...

New photos of Mercury's mysterious north pole reveal a glimpse of the permanently dark, frigid craters that may hold ice dozens of feet thick, even though Mercury is the closest planet to the sun.

A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole.The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's ...

A spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole.The European and Japanese robotic explorer swooped as close as 183 miles (295 kilometers) above Mercury's ...