The clearest pictures ever taken of a solar flare have been captured by the world's largest solar telescope in Hawaii.

Solar flares are notorious for disturbing satellites and scrambling signals. They can also pose serious risks to astronauts.

New research from the University of St Andrews has proposed that particles in solar flares are 6.5 times hotter than ...

Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now?

The observations could reshape how we understand the Sun’s magnetic architecture and improve space weather forecasting.

For decades, physicists have known that flare plasma gets incredibly hot, but exactly how different particles heat up has ...

Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Footage courtesy: NASA / SDO and the AIA, EVE, and HMI ...

Record-setting solar flare images show ultra-thin magnetic loops, a discovery that could sharpen predictions of space weather threats.

Surya, an AI model developed by NASA and IBM, tries to find hidden patterns in solar data to detect solar flares and winds.

A giant S-shape structure, around 10 times wider than Earth, recently appeared in the center of the sun, moments before our ...

It’s notoriously difficult to predict when the sun will belch out a large solar flare — an explosive burst of radiation that directly affects Earth’s atmosphere. Flickering, invisible “loops” in the ...