Scientists have found evidence of the most powerful storm in history, which hit Earth in 14,300 years ago. It would cause ...

Scientists have uncovered the most powerful solar storm ever, resetting what we know about space weather limits.

Earth. This discovery, based on radiocarbon data analysis, sheds new light on our understanding of extreme solar events. A team from the University of Oulu in Finland developed an ...

Some 13,000 years ago, the sun emitted a huge belch of radiation that bombarded Earth and left its imprint in ancient tree rings. That solar storm was the most powerful one ever recorded. The next ...

CMEs are powerful eruptions that send huge clouds of solar plasma streaking through space at millions of miles per hour. When CMEs are launched at Earth, they can intensify the auroras — the ...

The most powerful solar particle storm known to date struck Earth in 12350 BC, according to a new study that sets a “new worst case scenario” for humanity from such colossal space weather events.

Colorful auroras could be visible in areas of the United States on Wednesday evening due to a solar storm, according to the National Weather Service’s Space Weather Prediction Center.

A severe solar storm is headed to Earth that could stress power grids even more as the U.S. deals with major back-to-back hurricanes, space weather forecasters said Wednesday. The National Oceanic ...

The National Oceanic and Atmospheric Administration have issued a Solar Storm watch for Tuesday, but experts say New Jersey should not see any harmful effects or any aurora. Currently there is a ...

"That's the source of a bunch of the space weather storms that we're looking for and predict." Dahl said this solar cycle has been much more active than originally anticipated by an international ...

Auroras could light up the night sky following a severe solar storm. Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.