Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering radio blackouts across the Pacific Ocean region, including Hawaii.

Solar flares are the most powerful explosions in the solar system, and can contain as much energy as a billion hydrogen bombs ...

A strong M8.46-class solar flare erupted from the sun on June 15, causing radio blackouts across North America. The event ...

Tuesday’s auroral forecast follows “minor” geomagnetic storms that disrupted Earth’s magnetic field over the last two days, ...

A minor geomagnetic storm (level 1 of 5) is likely this week, according to NOAA's Space Weather Prediction Center. Typically, ...

Nearly a dozen states in the northern U.S. may have an opportunity to see the northern lights Sunday as geomagnetic storms ...

An intense solar eruption recently triggered a rare "severe geomagnetic storm" alert for Earth, with the U.S. Naval Research ...

NOAA’s Space Weather Prediction Center has issued a geomagnetic storm watch for Saturday because of the coronal hole, or CH.

NASA released a new video of a spectacular solar sight that could impact Earth this weekend.The agency said the geomagnetic storm is plasma<a class="excerpt-read-more" href=" More ...

A geomagnetic storm watch has been issued through Saturday, June 14. Late Thursday evening, the National Oceanic and ...

If you want to see the lights, head to a dark, north-facing spot away from city lights. Keep in mind that cloudy skies and ...

Wisconsinites will have another chance to see the northern lights heading into the June 13 weekend. The National Oceanic and ...