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

A new study has provided precise atomic data that shed light on the impact of charged ions from coronal mass ejections (CMEs) ...

The sun unleashed a strong X1.1 solar flare on Friday, March 28, as scientists continue to monitor the possibilities of coronal mass ejections, which can ultimately lead to geomagnetic storms, ...

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

Some across the U.S. may again have a chance to see the northern lights Tuesday night as material hurled out by the sun ...

This activity is connected to a fast-moving coronal mass ejection, or CME, that left the Sun on Friday. According to SWPC’s ...

On Tuesday, aurora lights were seen as far south as Central Illinois. Northern lights are possible again on Wednesday as G2 ...

Viewing opportunities in the northern lights forecast are significantly better than initially reported yesterday and ...

Bright auroras could be visible tonight (Tuesday) in the Northern U.S. as Earth passes through a corridor of charged particles leaking out of a "coronal hole" in the sun’s atmosphere.

The northern lights could make an appearance in the night sky, weather pending, Monday and Tuesday night. Whether or not ...

Night owls might have seen dashes of glowing color in the sky early Tuesday morning with the possible arrival of the Northern ...