Was it truly possible that the night sky over Alabama could shimmer with those otherworldly greens and pinks normally ...

Would the explosion of 93 million miles of plasma interfere with power grids and GPS and light up the night sky in glowing ...

A solar cycle is a roughly 11-year periodic change in the Sun characterized by variations in the number and intensity of sunspots, as well as a flipping of its magnetic poles.

Space weather observers warn that the Van Allen radiation belts are now fully charged after repeated solar storms, raising ...

Sometimes there are storms where the wind gets really strong, it might rain, or there might be thunder and lightning. Did you ...

Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few days, the sun ...

A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a particularly rambunctious area on the sun dubbed active region 4274 (AR4274). In ...

NEW YORK — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few ...

Solar storms brought colorful auroras to unexpected places in the U.S. on Tuesday night, and there could be more to come. Space weather forecasters confirmed that storms reached severe levels on ...