The northern lights could be visible from states along the U.S.-Canadian border on Sunday night, forecasters at the National ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to ...

SpaceX will launch an advanced ocean-mapping satellite from California early Monday morning (Nov. 17), and you can watch the ...

UNALASKA, Alaska — The orca pod that forages in the waters just north of this Aleutian island are quick to swarm any halibut ...

NWS warns of up to 18 inches of snow, hazardous roads, and power outages as a major winter storm hits Sunday through Monday ...

Furnace Creek in Death Valley is expecting over 1 inch of rain, more than 1,000 times its average monthly amount.

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, ...

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

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

The vibrant displays could be visible across much of the northern U.S., and as far south as Alabama and Northern California.