How does color work, and how does the type of light source you use affect the colors you see? Appliance Science looks at the science of light and color.
Two suns are spotted touching, a dramatic last contact before the end. But will they merge into one or follow "a new evolutionary path" leading to binary black holes?
NASA's 3D Printed Habitat Challenge has come to an end, with the top prize going to a conical house that would be made of ice.
Researchers at the European Space Agency harness the natural lensing properties of cosmic gravity to get a closer look at a black hole.
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.