Tia here with news that a trial of the pill form of the GLP-1 drug semaglutide has failed to delay Alzheimer's progression in ...

Under the right conditions, the northern lights are visible near Los Angeles. Here's how to find out the next time the aurora ...

Unleashing IBM’s AI on NASA’s high-resolution data about our planet (and its sun) means we can better understand where we live.

From Earth, auroras — also known as the northern or southern lights according to the hemisphere in which they occur — appear as colorful lights dancing in the sky near the poles. Astronauts on the ...

A powerful solar flare and rare severe geomagnetic storm triggered aurora lights and precautionary measures aboard the ISS.

The next couple of nights, you might catch a glimpse of the Leonid meteors. However, the weather this year will not be ...

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

The largest solar storm to hit our planet for more than 20 years, will disrupt communications and satellite navigation systems, the ...

As a powerful solar storm painted brilliant hues across Wyoming skies, people went searching for the perfect backdrop to catch the epic light show. Even backyards, streets and alleyways offered ...

Astronomers have for the first time detected a coronal mass ejection from another star, shedding light on worlds orbiting red ...

A pair of NASA spacecraft ultimately destined for Mars will study how its magnetic environment is impacted by the Sun.

The aurora borealis was viewable across Wisconsin multiple nights this week — and not for the first time this year.