After Northern Lights appeared as far south as Colorado, Live Science discusses how "cannibal" coronal mass ejections (CME) ...

It’s the last call for your photo-op and flower picking at Thistleberry Farm on July 12-13.There are just a few days before ...

An extended day in the sun can be anything but relaxing for those who develop polymorphous light eruption, an uncomfortable, ...

In a jaw-dropping moment of astronomical photography, Arizona-based astrophotographer Andrew McCarthy has captured the ...

Stars can throw high‑energy tantrums. Their sudden bursts of X‑ray and ultraviolet light, known as solar flares if they come from the Sun and stellar flares when they happen on other stars, pump out ...

NASA’s PUNCH mission tracks coronal mass ejections from the Sun to Earth for the first time, offering new insight into space weather.

A strong solar flare from sunspot 4114 caused a shortwave radio blackout across the Pacific region.

Sharpest-ever view of the Sun’s surface, using the NSF Inouye Solar Telescope, reveals ultra-fine magnetic “stripes,” known as striations, just 20 kilometers wide.

The Sun has been unusually active this past week, sending out powerful bursts of energy known as solar flares, which have disrupted radio signals and created stunning auroras across parts of North ...

Another X-class solar flare triggers US communication blackouts as the sun continues to emit intense solar flares during the solar maximum.

Large parts of the United States faced a radio blackout on Thursday following a strong solar flare from the sun. The "extreme ultraviolet flash" was captured by NASA's Solar Dynamics Observatory ...

The sun has blasted a powerful X ray towards Earth, which caused blackouts over the Pacific, including Hawaii. There is more in store as the sunspot has released more solar material.