Scientists studying 50 years of solar data warn Earth may be entering a heightened risk period for rare “superflares” capable ...

The sun has just released a powerful M5.7 solar flare, sending a stream of charged particles hurtling toward Earth’s ...

'The flares in the worst-case scenarios can affect other technical apparatus such as satellites, power grid outputs and GPS.' ...

The Sun unleashed 23 solar flares in a single 24-hour stretch during late May 2026, including three M-class eruptions, according to edited event logs published by NOAA’s Space Weather Prediction ...

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

If the threats of climate change, a pandemic or nuclear war haven't given you enough to worry about, how about solar weather? Large-scale eruptions on the surface of the sun can create solar-particle ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based on data collected by NASA’s Solar Dynamics Observatory, our solar system’s ...

Solar flares, powerful bursts of energy from our Sun, can have serious effects here on Earth. Flares and other solar eruptions can affect radio communications, disrupt electric power grids, mess up ...

Add Yahoo as a preferred source to see more of our stories on Google. In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most ...

What is Solar Cycle 25? It’s an 11-year cycle of the Sun’s activity that started in December 2019. Its maximum solar activity is expected in 2025. Experts predicted that solar activity would be less ...

The sun has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe ...