A fast stream of solar wind from a colossal coronal hole in the sun’s atmosphere could spark a geomagnetic storm, bringing ...

Researchers in Japan traced a hidden medieval solar storm using ancient tree rings and centuries-old sky observations. The ...

Hidden geology beneath the United States may intensify solar storm damage to the power grid, according to the USMTArray ...

A new NASA mission aims to study one of the most mysterious phenomena surrounding Earth: a vast “ring” of charged particles ...

A Cosmic solar flare erupted on May 10, triggering radio blackouts and a CME. It may spark possible northern lights on Earth ...

A spike in atmospheric radiation from a major solar flare in November 2025 was picked up by a global network of soil moisture sensors. Now, a new rapid-response research project led by the University ...

When solar storms strike Earth, they can disrupt power grids, rail systems, satellites, and even marine life. These effects ...

The Carrington Event announced its presence on Earth by causing massive auroras in areas that would not otherwise see them.

Solar storms can quietly disrupt satellites, power grids, and communication systems across the globe. After a 2022 ...

Talk about a heated situation. The sun unleashed two colossal solar flares within seven hours of each other this week, triggering radio blackouts across parts of Earth. Solar flares are strong, ...

A week of severe storms in Wisconsin resulted in flooding in Waukesha and a tornado in Muskego. Flooding in Waukesha led to the closure of streets, bridges, and several parks and riverwalks. A minimal ...