A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and large parts of Europe. The storm broke a record that had stood for more than two decades.

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center announced Monday.

Chances of spotting the northern lights linger into Tuesday night after a major solar storm

When Saudi Arabia starts building solar farms instead of oil refineries, something fundamental just shifted. The kingdom that powered the 20th century on petroleum is betting billions on photovoltaics for Vision 2030.

A novel idea to both conserve water and generate power surfaced on Capitol Hill earlier this month.

Wind and solar generated more EU electricity than fossil fuels for the first time in 2025, driven by a massive surge in solar power.

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.