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

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

The sun has burped out bursts of energy called coronal mass ejections that could reach Earth Tuesday night. Forecasters said ...

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

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 ...

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

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

The Northern lights will be visible in at least 22 U.S. states, according to the National Oceanic and Atmospheric ...

Southern California is bracing for heavy rain, gusty winds and cooler temperatures as a Pacific storm, fed by an atmospheric ...