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 ...

As a storm moves through Northern California, the real work is just beginning for atmospheric river researchers.

A weak La Niña climate pattern has taken hold of the U.S. and the National Oceanic and Atmospheric Administration (NOAA), ...

The United States is home to 33 species of seals, from California sea lions to gray seals, and you can see them in more ...

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

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

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