When the surface of the Sun exploded with activity in May 2024, Earth was hit by the biggest solar storm in more than two ...

Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...

Scientists develop a forecasting system that predicts high-risk windows and regions for solar superflares, using 50 years of X-ray data and machine learning techniques.

On November 1, 2025, sunspot activity on the Sun has increased as new regions rotate into view, according to EarthSky. Currently, only one numbered sunspot region, AR4267, is visible on the ...

Scientists have proposed a surprising connection between solar flares and earthquakes. When solar activity disturbs the ...

Solar Cycle 25 has reached its most active phase, bringing stronger solar flares and geomagnetic storms that may affect Earth’s technology.

2025 was another busy year on the sun. But how did it compare with 2024, and what will 2026 bring for solar activity and the northern lights? When you purchase through links on our site, we may earn ...

The sun erupted in a massive solar flare, the largest of the year, sending a wave of solar activity that could affect Earth starting on Tuesday. A powerful X5.1-class flare, capable of disrupting ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A spot on the sun 10 times larger than Earth has been seen ...

While February weather across Texas remains calm and seasonable, activity on the sun is ramping up which could bring a colorful display across the night sky Thursday night for areas along the United ...

Add Yahoo as a preferred source to see more of our stories on Google. LAS CRUCES, N.M. (KRQE) – Normally only visible much closer to the north pole, the Northern Lights have been seen as far south as ...