Northern Canada and Alaska will have the highest likelihood of viewing the phenomenon, once the sun sets in the state. A ...

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

A geomagnetic storm could spark some impressive auroras in the night sky over parts of the U.S. overnight Thursday into ...

Rising CO₂ levels will make the upper atmosphere colder and thinner, altering how geomagnetic storms impact satellites.

New research led by Southwest Research Institute (SwRI) has confirmed decades-old theoretical models of magnetic reconnection ...

A geomagnetic storm could bring a rare aurora borealis display to skies from Alaska to Iowa—here’s when and how to see it.

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...

Auroras may be visible from Alaska to Iowa as an incoming speedy solar wind could spark geomagnetic storm conditions overnight.

A frontal boundary slowly pushing through the northern tier of the country will be the focus of severe thunderstorms over the ...

The full Sturgeon Moon is expected to reach peak brightness at 3:55 a.m. ET. Skywatchers in the northernmost parts of the ...

NOAA's GOES-16 satellite captured the sun blast a "huge rush of mass" that warped the magnetic field, according to the ...