The Sun has unleashed a quartet of strong solar flares, which could herald a wild week of space weather. It all kicked off at ...

This cluster of sunspots has produced more than 60 solar flares, including several that could spark colorful auroras across ...

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

Scientists say this powerful surge in solar activity could set the stage for the northern lights to appear as early as Thursday, Feb. 5 ...

A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.

Solar conditions are shifting as fresh solar eruptions ripple through the space environment, prompting forecasters at NOAA to ...

In a dramatic escalation of solar activity, the sun has unleashed an X8.3 flare — 2026’s strongest yet — causing radio ...

Multiple M-class and X-class solar flares erupted within 24 hours as an active sunspot released intense radiation affecting ...

The Sun released a strong solar flare on Tuesday, Feb. 3, following several eruptions in the preceding days, prompting ...

Solar activity remains elevated this week, shaped largely by one persistent sunspot region and the steady stream of solar ...

For the first time, scientists have used satellite data to create a 3D map of the sun's interior magnetic field, the ...