X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

A massive X-class solar flare has erupted from the Sun, sparking powerful radio blackouts across large parts of the globe — ...

A strong solar flare erupted from the sun's surface, impacting radio transmissions on Earth's sunlit side on Tuesday.

The sun has released several powerful M- and X-class solar flares over the past few days, resulting in radio blackouts around ...

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

Experts are warning of potential radio blackouts after a massive X-class solar flare erupted from the Sun. The solar flare ...

Disruptions from solar flares can also be accompanied by auroras from coronal mass ejections (CMEs), which is when charged ...

A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe, Asia and the Middle East. The culprit? A fiery X2.7-class ...

A potent X2.7-class solar flare has erupted from the surface of the Sun, causing radio blackouts across vast regions of the ...

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

A powerful solar flare erupted early Tuesday, disrupting radio signals across Earth, said the NOAA Space Weather Prediction ...