Northern Lights may dazzle again tonight as a severe geomagnetic storm reaches peak intensity across regions. Follow live.
The X5.1-class eruption from sunspot AR4274 is this year's most powerful solar flare and Earth is in the firing line.
Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...
The same region on the sun that’s responsible for this week’s stunning auroral display just erupted in another powerful solar flare early on Friday morning ...
The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...
T he Sun has spent the past few days hurling repeated bursts of energy and plasma toward Earth, unleashing a sequence of ...
The sun has burped out bursts of energy called coronal mass ejections that could reach Earth Tuesday night. Forecasters said ...