Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

On Saturday, NOAA’s Space Weather Prediction Center (SWPC) noted that an M8.1 solar flare, “an eruption of energy from the ...

The aurora borealis can bring stunning night skies, but hidden dangers can accompany the Northern Lights to disrupt life on ...

Geomagnetic storms are disturbances in Earth's magnetic field caused by solar activity, particularly from coronal mass ejections (CMEs). These CMEs release massive bursts of solar material and ...

The Sun exhibited unpredictable behavior with two strong solar flares in late November and early December 2025. These events, ...

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

NASA says a 'strong' solar flare could pose a number of risks to us on Earth after powerful bursts of energy, categorised as ...

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

The Sun follows a 22-year magnetic cycle, with solar activity rising and peaking roughly every 11 years. But when conditions ...

According to a Space.com report, an X5.1 solar flare erupted from sunspot AR427 on Nov. 11, 2025. It was the strongest flare ...

On December 8, 2025, the sun unleashed a significant solar flare, classified as an X-class event, raising concerns among scientists and technology experts alike. This article will explore the ...