Auroras may be visible from Alaska to Colorado tonight as a speedy coronal mass ejection impacts Earth.

Auroras may be visible from Alaska to Maine tonight as Earth reels from a colossal CME impact.

Add Yahoo as a preferred source to see more of our stories on Google. Some areas in Alaska and Canada could see a show in the night sky on July 23, while chances of catching the aurora in the northern ...

A severe geomagnetic storm means there's a chance for a spectacular display of the northern lights over the US tonight.

There’s nothing boring about the aurora borealis. As charged particles from the Sun interact with Earth’s magnetic field, some of them travel along field lines and collide with other atoms in the ...

A major geomagnetic storm could mean a treat for stargazers tonight, with a strong aurora likely across the northern U.S. A coronal mass ejection (CME) is heading straight for Earth. CMEs are larges ...

In the wake of a "severe" geomagnetic storm on New Years Day that sparked the northern lights across the U.S., more aurora may be visible in the coming days. NOAA's Space Weather Prediction Center ...

The northern lights may shine in the skies over Ohio this week as a pair of solar storms target the Earth. If the solar storm hits at that intensity, it could push the aurora into the northernmost ...

Missed last night's northern lights in NJ, and want to catch a glimpse of the aurora tonight? Here's timing, maps, when to ...

Some areas in Alaska and Canada could see a show in the night sky on July 23, while chances of catching the aurora in the northern contiguous U.S are lower. Parts of nearly a dozen states along the ...