A severe geomagnetic storm caused the Northern Lights to appear over a wide area of Europe and the United States on Sunday, ...

A massive solar eruption from sunspot 4100 has launched a fast-moving CME toward Earth, with G4-class geomagnetic storm ...

EDT on June 1, 2025, instruments registered a geomagnetic K-index of 8, creeping toward 9, meaning a solar storm has arrived.

A strong solar storm is set to impact Earth's magnetosphere to start June, likely sparking a display of the Northern Lights ...

The structure of one of the ejections has captured the attention of the scientific community due to its potential for ...

Sydney might have the annual Vivid festival lighting up its ­landmarks at the moment, but large swathes of the nation had ...

According to NASA, solar radiation storms or solar flares occur when a large-scale magnetic eruption causes a coronal mass ...

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar ...

Solar flares are intense bursts of radiation coming from the sun. They are the most powerful explosions in our solar system, ...

An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's ...

Flares and solar eruptions can impact radio communications, electric power grids, and even pose risks to spacecraft and ...