The Northern Lights could return to Northern California on Monday. A coronal mass ejection, known as a CME, arrived from the ...

The Sun has unleashed its most powerful solar radiation storm in over 20 years, sending high-energy particles toward Earth ...

Thanks to a giant eruption on the Sun and a large opening in its atmosphere, we're currently experiencing G4 conditions – a ...

A strong geomagnetic storm could interact with Earth's atmosphere within the next 24 hours, bringing the potential for ...

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

A strong solar storm is headed toward Earth, that could light up the skies across the northern half of the country, including ...

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

A strong geomagnetic storm could interact with Earth's atmosphere within the next 24 hours, bringing the potential for ...

The powerful flare from sunspot region AR4341 peaked at 1:09 p.m. EST (1809 GMT), according to NOAA's Space Weather ...

The sun exploded with a powerful X1.9 flare on the evening of January 18, launching a huge blob of solar material, known as a coronal mass ejection, towards the Earth ...

A massive surge of solar energy is expected to reach Earth's atmosphere starting Monday night. That means Wyomingites could ...

Get your cameras ready! The northern lights may become visible as far south as Texas tonight. Here's the latest and how to ...