A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

Some U.S. states along the Canadian border may have an opportunity to view the northern lights on Wednesday, though auroral ...

As the sun reaches its solar maximum, a strong solar flare erupted on March 28, which may enhance the visibility of the ...

The other part of the good news is the timing of the possible northern lights. Notice that NOAA forecasts a Kp Index of 4 ...

A strong geomagnetic storm watch has been issued for tonight as a powerful solar system heads towards Earth. The Space ...

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

A G3 geomagnetic storm is predicted to strike Earth, with displays of the Northern Lights possible across northern U.S. states.

including stronger instances of solar flares and geomagnetic storms. The sun is so active because it is currently in its “solar maximum,” the period in its 11-year cycle during which solar ...

On Sunday, March 23, the Earth will be hit by the first powerful magnetic storm since the beginning of January, according to ...

A powerful solar flare is expected to reach Earth between Sunday evening and early Monday morning, increasing the chances of ...

Alexander Manzyuk/Anadolu via Getty Images A massive eruption on the sun that flung solar plasma toward Earth on Friday may trigger a strong geomagnetic storm this weekend that could supercharge ...

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 ...