Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above ...

A wide-reaching storm forced water rescues, knocked out power to tens of thousands and made for dangerous travel as it hit the Ohio Valley, Mid-Atlantic and Northeast Thursday. It’s a preview of ...

AI trained on decades of Sun activity data predicts solar storms, scientists say - Powerful solar storm last May caused ...

A winter storm is forecast to spread ice and snow across portions of the central and eastern U.S. Wednesday, bringing widespread travel troubles and also the threat of power outages. Although snow ...

That pesky groundhog was right. Winter is continuing to rear its ugly head this week across the Midwest and Northeast, courtesy of a potent storm that's forecast to spread a nasty mix of ice and ...

Winter storms are about to blitz through the eastern half of the United States at a frenetic pace that could continue for a couple of weeks. The jet stream, essentially a river of air in the ...

Meteorologist Ken Mahan breaks down the forecast and timeline. Another storm system is primed to hit New England on Thursday, continuing our active weather pattern and delivering widespread snow ...

The second of five storms that will slam the eastern half of the United States with snow and ice over a two week period is on the way — and this one has more snow than the first. The first storm ...