The federal government released the results of a multiday emergency drill intended to assess our ability to handle the next ...

A massive coronal hole has opened on the Sun, sending high-speed solar winds towards Earth, potentially causing minor ...

Last year, the Sun delivered an impressive spectacle with a series of powerful solar flares. These events led to the ...

The next solar maximum is forecasted for July 2025, marking the peak of Solar Cycle 25. Scientists expect an increase in ...

A group of participants from several U.S. agencies took part in a first-of-its-kind exercise that tested their preparedness ...

The X2.7-class solar flare — the most intense in 2025 so far — erupted from the Sun’s most active region. This sunspot zone, ...

Forecasters of space weather keep an eye on the sun to stay ahead of eruptions of solar material that have the ability to ...

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

X-class flares are the strongest and most intense on the solar scale. Earlier this week, the National Oceanic and Atmospheric ...

A significant solar storm is approaching Earth, triggering alerts from NASA and global space agencies. The Sun emitted a ...