The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

Largest Solar Flare of 2025 causes radio blackouts across Europe and Africa. NOAA warns of a G3 storm that could affect power grids and GPS systems.

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

The sun isn't always the gentle, life-giving star we see during peaceful sunrises and sunsets. Sometimes it awakens with ...

The same region on the sun that’s responsible for this week’s stunning auroral display just erupted in another powerful solar flare early on Friday morning ...

The British Geological Society is warning that the Earth is about to get hit by the most powerful solar storm in over two decades.

In November 2025, Earth was struck by a potent solar storm that significantly affected various satellites orbiting the planet.

This massive burst triggered a severe (R3-level) radio blackout, severely impacting high-frequency radio communications over ...

Increased solar activity is causing colorful auroras to occur in unexpected places. A large solar storm is set to reach Earth ...

Dazzling images of the northern lights are lighting up social media after a powerful solar storm struck Earth, sending waves ...