Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights ...

Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

Improving Space Weather Predictions Flickering patterns in coronal loops may signal solar flares 2 to 6 hours before they ...

In the United States, plenty of Americans should have an opportunity Thursday to witness auroras dancing across the night sky ...

A powerful solar eruption created striking auroras in the night sky around the planet on Oct. 10 and 11. See photos.

Solar storms, intensified by the current solar cycle, endanger power grids, satellites, and essential systems. Experts urge ...

The sun, a searing hot sphere of gas primarily composed of hydrogen and helium, boasts surface and outer atmospheric ...

The sun’s solar wind, made of charged particles, interacts with powerful eruptions, affecting cosmic rays and space weather.

Are solar incentives changing? Here's why acting now, with the new administration taking office, is more important than ever.

Intense solar flares—sudden bursts of electromagnetic radiation from the Sun—can shoot out hazardous levels of energy strong enough to reach Earth’s atmosphere. Predicting solar flares ...