Increased solar activity is causing colorful auroras to occur in unexpected places. A large solar storm is set to reach Earth ...

Blue Origin's New Glenn rocket was scheduled for launch on Sunday (Nov. 9) but it has been delayed until Wednesday (Nov. 12) ...

The British Geological Society is warning that the Earth is about to get hit by the most powerful solar storm in over two ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

A powerful geomagnetic solar storm is helping to unveil northern lights across the United States. Here's how auroras become visible.

There's a strong chance the northern lights will make an appearance in New York tonight, but will the weather cooperate? Here's what to know.

Solar storms brought colorful auroras to Chicago-area skies Tuesday night and early Wednesday morning, and there could be more to come.

Over the past few days, an active sunspot has erupted multiple times, sending clouds of high-energy plasma into space. The ...

Geomagnetic storms occur when charged particles from the sun collide with Earth’s atmosphere, creating auroras.

The United States weather agency has issued a G4 geomagnetic storm watch alert, implying severe storms expected.