Northern lights have been dancing across the sky in Ontario and Canada. Some might even get a glimpse tonight — provided ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. The Northern Lights could ...

Aurora chasers are on high alert for geomagnetic storm conditions overnight with northern lights possible at mid-latitudes.

A lunar eclipse will be visible for stargazers across the U.S. this March for the first time in roughly two years.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

Where in the U.S. to find clear skies for the "blood moon" total lunar eclipse this week as storm rolls in from the Pacific.

Alex Valdez/USSF 30th Space Wing/NASA PUNCH is designed to measure both the corona and the broader cocoon of solar wind swaddling our solar system. The mission consists of four 140-pound ...

Yosemite was placed under an updated winter storm warning by the National Weather Service on Tuesday at 6:35 p.m. The warning is valid from 11 p.m. until Thursday, Mar. 13 at 11 p.m. The NWS ...

Diablo and Mt. Hamilton. SOUTH LAKE TAHOE, Calif. - A winter storm warning will take effect late Tuesday near Lake Tahoe as the region gears up for heavy snow. The greater Tahoe area could see ...

So we've got this big perfect storm brewing, and Medicaid will never be able to solve this problem," according to Suozzi. "And nursing homes — there's just not enough nursing homes. There's not ...

Yosemite is included in an updated winter storm warning issued by the National Weather Service on Tuesday at 6:35 p.m. The warning is valid from 11 p.m. until Thursday, Mar. 13 at 11 p.m. The NWS ...

The National Weather Service issued a winter storm warning at 1:49 p.m. on Tuesday valid from 11 p.m. until Thursday, Mar. 13 at 11 p.m. for the Greater Lake Tahoe Area. According to the NWS Reno ...