Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Flickering coronal "loops" on the Sun are warning signs of a coming solar eruption, paving the way for better space weather ...

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor ...

Scientists at NASA have found patterns which could help predict solar flares, the most common form of solar disturbances aka ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

A solar explosion called a coronal mass ejection is poised to graze Earth on Friday or Saturday (Jan. 24 or Jan. 25), potentially triggering colorful auroras over the northern U.S.

Solar flares are violent outbursts of electromagnetic radiation that shoot from the sun when invisible magnetic field lines at the ... were knocked out of low-Earth orbit by unforeseen ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.

The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...

“We found that loops above active regions flicker before flares ... Upon reaching the Earth, a solar storm interacts with the planet’s magnetic field, causing a variety of effects, including ...

“In a world that is now so dependent on electricity and electronics, a similar event has the potential to cause widespread ...