As solar flares continue to increase in magnitude, there could be even more impacts on travel and communication this upcoming ...

The solar flare, which peaked at 4:25 a.m. ET, hurled streams of plasma and charged particles into the cosmos.

Solar flares are ranked on a scale from A to X ... and power grid issues in the days to come. These storms have real-world consequences, with space agencies and power companies now on high ...

Powerful solar flares are disrupting radio signals across the globe, and experts warn more could be coming as a large sunspot ...

A high-magnitude solar flare erupted from a new sunspot on the sun’s surface, which caused a disruption of radio signals across Earth’s Eastern Hemisphere on Tuesday. Classified as an X2.7 ...

Spain has not reached any conclusions about what caused a major power outage on April 28, contrary to online claims saying ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. X2.7-class eruption from sunspot AR4087 on May 14, 2025. | Credit: NOAA Space Weather ...

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

2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's outermost layers. If confirmed, the findings could help scientists better predict ...

The sun unleashed another strong X-class solar flare overnight, stronger than the one that occurred on Tuesday — an X2.7, the strongest so far this year. X-class flares are the strongest and ...

A pair of powerful X-class flares from the Sun have caused radio blackouts this week. Huge X-class flares knocked out signals across Southeast Asia, Europe, and the Middle East, according to space ...