Tonight, a stunning cosmic event may take place across parts of the United States. As the Space Weather Prediction Center ...

If you live in one of the 9 states forecasted to have a chance of seeing the northern lights tonight, head to a north-facing ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

The solar flare peaked at 5:49 p.m. EDT on Tuesday, NASA's Solar Dynamics Observatory said. It was an X-class flare — the ...

ET, sunspot region 4114 released an X.12 class solar flare that caused a radio blackout over the Pacific Ocean, including ...

Local weather alerts are familiar warnings for potentially dangerous conditions, but an alert that puts all of Earth on ...

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

Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering ...

Celebrity ship breaks away from pier in 'sudden wind squall' during Alaska cruise Trump’s $499 ‘built in the U.S.’ smartphone will likely be made in China, analysts say, making it subject to his own ...

A European space agency created the first "artificial total solar eclipse" using a pair of satellites on Monday.

The European Space Agency revealed that a mission to create an artificial eclipse was a success. The photos will allow ...