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

The Earth’s magnetic field is currently interacting with a severe solar storm, triggered by the sun’s most powerful eruption of the year on Saturday. Experts warn that the G4-class storm — the ...

An ejection from the sun hit Earth early Sunday morning, creating a light show in the sky sooner than expected.

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

New images that are the highest resolution ever taken of the surface of the sun and its corona are revealing details that ...

"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical infrastructure." ...

The charged particles can also threaten airlines by disturbing Earth's magnetic field. Very large flares can even create currents within electricity grids and knock out energy supplies.

The nonprofit funded by Amazon CEO Jeff Bezos announced 24 finalists for its AI Grand Challenge for Climate and Nature that ...

When Katy Perry kissed the Earth after returning from a 10-minute trip to outer space last month, the pop star probably wasn’t thinking about what her launch meant for the power grid.

CORVALLIS, Ore. — Researchers at Oregon State University have completed a mammoth project to create a 3-D map of electromagnetic energy in the Earth's crust across the continental U.S. What ...