Earth faced its most violent solar assault of 2026 when an X-class flare erupted from the sun's surface on January 18, ...

See these maps for a quick look at the snow, ice and freezing rain forecast through Jan. 26 across the U.S.

A massive fog bank has reappeared in the central San Joaquin Valley in California.

According to NOAA, sargassum is “a type of floating brown algae that provides food, protection, and habitat for many marine species.” Though it has several environmental benefits, it can also become ...

Redwing is autonomous underwater glider expected to circle the world in a little over four years, then return to Cape Cod.

When Lake Michigan begins to freeze before one’s very eyes, the cold has already done its work. A drone video taken off the ...

Cyclone Harry brought waves and flooding to southern Italy this week, as seen in a video of storm surge engulfing the dining ...

Follow live updates as a winter storm is expected to bring heavy snowfall, icy roads and cold temperatures from the southern ...

Forecasters say over half the U.S. population could be affected by snow, ice or bitter cold as a winter storm sweeps across ...

The North Pole is surrounded by a massive circular upper-air weather phenomenon in the Arctic called the polar vortex. It is ...

President Donald Trump’s greedy stare at Greenland, with its mineral riches and strategic location, has put the world on high ...

From thunder ice to Arctic blast, here’s a glossary for all the non-meteorologists and hype wary.