A black hole that hasn't been heard of since 1989 has suddenly become active again and is now the brightest object in the X-ray sky.
CNET's Michael Franco interviews the author of the new book "100 Things Avengers Fans Should Know and Do Before They Die," and gets 10 of them for readers.
Shavers, assemble! Gillette partners with Comics Alliance to give a Marvel fan the chance to win a replica set of Avengers-themed men's razors signed by comic book icon Stan Lee.
Marvel Comics makes some serious sound waves at SXSW 2013 as it announces a plan to give its digital comics a smart soundtrack.
HDR, or High Dynamic Range, was one of the big TV tech announcements at the show. Multiple companies, including Samsung, Sony, Dolby, and Netflix, discuss a contrasty future.
The Neurotiq headpiece combines knitting, 3D printing and electroencephalography to display your brain activity as an array of LED hues.
The LCD display for Apple's new 5.5-inch iPhone is the best performer ever tested by DisplayMate. Does that mean it's the best display on the market?
Thousands of euros are pouring in for a camera project to give digital-video folks an alternative to the power and control of big names like Sony and Canon. It'll be tough, but the timing couldn't be better.
As 4K video is a key selling point on cameras from the 2014 crop, we take the Panasonic Lumix FZ1000 for a spin to see how it performs.
FinSpy spyware can hack its way into Android, BlackBerry, and older versions of Windows Phone but can't touch iOS unless the device is jailbroken, according to a leaked report from Gamma Group.