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 severe geomagnetic storm put the power grids in at least 11 states at risk this week, posing a threat to millions.

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

The Trump administration is expanding its deep-sea mining ambitions to the region around the Marianas Trench in the western ...

A weak La Niña climate pattern has taken hold of the U.S. and the National Oceanic and Atmospheric Administration (NOAA), announced Thursday that it expects this weak La Niña to persist through the ...

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

The Northern Lights (aurora borealis) were recently visible across California, with rare sightings reported as far south as ...

Parts of Florida were treated to the aurora borealis this week. The show appears to be over, though — for now.

Geomagnetic storming made northern lights visible around the United States again Nov. 12. Many central Ohio residents were ...

Readers from the Kansas City metro and as far away as Saline County in Kansas and DeKalb County in Missouri shared what they saw.

The presence of  La Niña may foreshadow some promising precipitation & temperature trends for southern and central Idaho, ...