A strong atmospheric river is bringing impacts across California, including flooding rain to Los Angeles later this week.

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

See Photos of the Northern Lights That Dazzled the U.S. A severe geomagnetic storm brought spectacular auroras to much of the ...

Photos show the lights illuminating the sky in vivid color across the U.S. this week. They'll be visible again in some states ...

At least one space launch has been put on hold, as satellite operators and rocket companies manage the effects of the current ...

A severe geomagnetic storm watch was issued by NOAA on Tuesday in response to recent coronal mass ejections from the sun.

Forecasters say incoming severe solar storms may bring northern lights to many U.S. states and temporarily disrupt ...

Millions of people faced dual risks from wildfires and hypothermia on Monday, prompting simultaneous red flag and freeze ...

A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a ...

Missed the Northern Lights last night? Don’t worry. The National Oceanic and Atmospheric Administration says that those ...

A strong atmospheric river moving inland Wednesday night through Friday will bring widespread rain, mountain snow, and gusty ...