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 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.

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

The storm could trigger dangerous flash floods and mudslides, but it may also extinguish California’s wildfire season.

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

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 ...

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

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 ...

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