The Northern Lights dazzled Irish skies in the early hours this morning, with more expected tonight after Earth was hit by two solar storms.

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

A bevy of activity from the Sun produced a severe solar storm this week, producing northern lights across as far south as the ...

The northern lights dazzled Americans across much of the Lower 48 on Tuesday night, caused by a geomagnetic storm that ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

Texans didn't have to wait for Christmas for a spectacular light show this year. On Tuesday night, the northern lights ...

An international team of scientists confirmed the first record of a plasma ejection from a red dwarf star outside the solar ...

A strong geomagnetic storm watch has been issued for Thursday night into Friday morning after a number of strong solar flares ...

Spectacular red auroras appeared over Hokkaido on Nov. 12, triggered by a massive solar flare that erupted on the sun’s ...

Two new large solar flares over the last 36 hours have increased the chances of northern lights this week, here's the latest ...

In the pre-dawn hours of Nov. 11, the sun let loose a dazzling but disruptive display of its power: an X5.1-class solar flare ...

A massive solar flare and severe geomagnetic storm watch may bring the aurora as far south as parts of California and Alabama ...