New research shows that solar flares are six times hotter than thought and calls for updated sun models that could improve ...

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 in Scotland found that solar flare particles can reach more than 100 million ...

The hottest parts of the sun are its solar flares, and a new study suggests these flares could be more than six times hotter ...

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

AP photographer Dmitri Lovetsky had been trying to photograph an plane flying across the disk of the sun for several days.

Researchers from the University of St Andrews have made a new discovery. They believe that tiny particles in solar flares—big ...

Scientists have discovered that solar flares can reach temperatures up to 108 million degrees Fahrenheit, six times hotter than previously thought.

The images, captured with the new Daniel K. Inouye Solar Telescope in Hawaii, reveal arcs of hot gas just 10 to 30 miles wide ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory ...

The clearest pictures ever taken of a solar flare have been taken by the world’s largest solar telescope. Record-breaking ...

Solar flares—intense releases of electromagnetic radiation into the sun’s atmosphere—could be more than six times hotter than ...