Saturday is expected to bring the potential of severe weather in Northern California, along with heavy rain and wind. Snow is also expected to impact travel in the Sierra on Sunday. Here is where to ...

Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...

Up to 15 U.S. states could see the aurora on New Year's Eve, according to the Space Weather Prediction Center.

Lake effect snow, intense rain and chilly temperatures dominate the forecasts for different parts of the U.S., before and ...

Airlines routinely adjust routes to take advantage of favourable winds, even if that means flying a path that looks longer.

The intermittent nature of solar energy poses challenges to grid stability, making accurate ultra-short-term solar irradiance ...

A powerful winter storm system moving across the Great Lakes and Northeast is bringing snow and ice, frigid temperatures and ...

Climate change worsened by human behavior made 2025 one of the three hottest years on record, scientists said.It was also the ...

As a winter storm system pushed east, it wreaked havoc with tornadoes in Illinois and snow, ice, wind, rain and lightning for ...

The Meteosat third generation imager delivered imagery of Europe and Africa from 36,000 kilometers away (22,369 mi.). Credit: ...