A powerful and worrying event is taking place on the surface of the Sun. A highly active region, known as Sunspot AR4087, is ...

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

The culprit? A fiery X2.7-class solar flare that erupted from sunspot AR4087 early Tuesday morning (May 14), sending charged particles and plasma hurtling toward Earth. And experts warn ...

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

The fierce explosion originated from sunspot region AR4087 and reached its peak at 4:25am EDT (0825 GMT) on Tuesday (May 14), as reported by the NOAA Space Weather Prediction Center (SWPC).

The warning came after Earth was struck by a series of X-class solar flares — the highest magnitude of these intense radiation bursts — that erupted from the extremely active sunspot AR4087 ...

A huge X-class solar flare has erupted from the Sun, causing radio blackouts across the globe after it peaked on May 14, ...

A massive X-class solar flare has erupted from the Sun, sparking powerful radio blackouts across large parts of the globe — and experts warn more could be on the way as the active sunspot rotates ...

The new sunspot responsible for this powerful blast is rotating into view, which could bring more solar activity—and potential aurora-causing coronal mass ejections—to Earth in the coming days ...

Scientists warn of an approaching solar superstorm from sunspot AR4087, which could potentially spike gas prices and trigger an 'internet apocalypse'.

Just after 11:30 a.m. ET, a massive X2.7-class solar flare erupted from a newly emerging from a cold, dark region known as AR4087. X-class flares are the most intense in the solar storm scale ...

Article continues below Originating from sunspot AR4087, which is progressively turning towards Earth, this region of the Sun has exhibited volatility, unleashing several flares within hours ...