A 40-year study shows the Sun’s internal structure subtly shifts between quiet cycles, offering clues to future solar ...

"Revealing how the Sun behaves beneath its surface during these quiet periods is significant because this behavior has a strong bearing on how the activity levels build up in the cycles that follow," ...

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.

A team of scientists from around the world has created the first system that can predict when and where extremely powerful ...

The Sun’s magnetic poles are in the middle of an uneven, drawn-out reversal as Solar Cycle 25 moves through its solar maximum ...

Astronomers observed the sun without a single sunspot for the first time in over three years, hinting at a slowdown in Solar ...

The Northern Lights may ramp up in intensity for the next 50 years as the sun potentially enters a new long-term phase of heightened activity, suggests a new study by solar scientists. The night sky ...

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

Have you been wondering why the northern lights are suddenly all over social media — and in the news? Noticed an unusually high number of jaw-dropping aurora photos lately? Shocked to see photos of ...