There's a chance for G4 (severe) geomagnetic storm tonight, NOAA space weather forecaster Shawn Dahl tells CNET.

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

The disturbance to Earth's geomagnetic field due to these connections is what we call a geomagnetic storm. It's the solar ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

A stream of particles flowing out of an immense hole in the Sun's atmosphere is set to sweep past Earth, Tuesday night, potentially sparking a bright display of the ... with atoms and molecules in the ...

The aurora borealis can be seen over eight northern states in the US tonight. NOAA predicts a Kp index of 3, indicating a ...

A Manitoba-based photographer captured the green glow of the aurora borealis above his home in South Indian Lake. This timelapse footage, recorded by Reynald John Roldan, shows the aurora swirl in the ...

So, if you live where the aurora borealis might be visible tonight, make sure to head away from city lights and check out the night sky to the north.

Given the right conditions however, an aurora borealis can be seen further south ... chance of seeing the impressive sight before the night is out. Last year experts said there could be more ...

According to NOAA's latest forecast, the northern lights could be seen in almost all of Vermont on Tuesday night. As for how ...

Eyes to the sky! A speedy stream of the solar wind could ... in the air that produce the light shows known as the Aurora Borealis or Northern Lights (and their southern counterparts, the Aurora ...