A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

According to the NOAA space weather forecasters, geomagnetic activity is ramping up just enough to make aurora viewing ...

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic ...

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

Solar activity is likely to be on the decline all the way to 2030, which will mark the end of Solar Cycle 25.

Research conducted by an international team of astronomers from Southwest Research Institute, Aryabhatta Research Institute ...

Has the Sun’s activity increased or decreased in the last few years? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of scientists investigated ...

At the end of the last solar cycle in 2019, the official predictions were that the next cycle would be just as mild as its predecessor. Those predictions were wrong. The current Solar Cycle 25 turned ...