An X-class solar flare -- the biggest class of solar flare -- has erupted from the sun straight towards Earth, and geomagnetic storms are on the way.
August 24 and 25 saw a surge in solar activity, with NASA's Solar Dynamics Observatory capturing a series of stunning photos of three coronal mass ejections.
IRIS is NASA's newest toy for studying the sun. It just observed its first solar eruption, and it was a doozy.
A new video shows a burst of light leaping off the sun that is so massive the space agency gives it an X-class rating, which denotes the most intense of all flares.
Even our sun isn't immune from cosplay fever. A recent NASA image captures a perfect storm of magnetic fields that give the sun the look of a carved Halloween pumpkin.
The sun is getting seriously busy, erupting in its first X-class solar flares — the most powerful flares it can emit.
On 1 May, an enormous plasma flare erupted on the sun — and was captured by NASA's fleet of Heliophysics satellites.
The new era of dot-com fortunes spurs plenty of angst aimed at San Francisco's most privileged, but it hasn't stopped tech workers from moving in.
Crave's Eric Mack sat down for a chat with Glen Phillips, lead singer of Toad the Wet Sprocket, about the band's geek pedigree and Kickstarting a new album after 16 years.
NASA on alert for more after-effects of geomagnetic storm to satellites and spacecraft.