Earth has already felt the effects of multiple coronal mass ejections in recent days. Forecasters now point to a fresh solar ...

A trio of major solar flares triggered radio blackouts across Earth and may spark impressive northern lights as possible ...

Most people are familiar with the impact solar storms can have on technology. However, a question that often arises is ...

Geomagnetic Storm Watches have been issued for Monday and Tuesday.

Internal changes due to the sun's "active biorhythm" have become increasingly "skin-deep" over the past four solar activity cycles, according to a new study.

The whole world is talking about solar storms. News headlines focus on satellite disruptions, GPS failures, communication ...

For many years now, the activity of the Sun’s 11-year solar cycle has been gauged through visible indications like sunspots, ...

When you look up at the sky on a sunny day, the Sun might seem like a bright spot, unchanging in the sky. But the Sun is a complex, dynamic celestial body, wrapped in electrical currents and magnetic ...

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 ...

When the Sun reaches higher levels of activity, junk drifting in low Earth orbit loses altitude at an increased rate — and for the first time, scientists have measured that increase and identified ...