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Water on Mars: Flowing salt water discovered on the Red Planet

NASA's Mars Reconnaissance Orbiter has confirmed that mysterious lines on the surface of the planet are evidence of liquid water. CNET's Eric Mack spoke to the scientist behind the groundbreaking discovery.

By September 28, 2015


Bringing the past into high-resolution view

For Road Trip 2015, CNET takes a look at the tech revolution helping historians in Israel reveal more about our past.

By September 3, 2015


Bill Murray may suit up for new 'Ghostbusters' after all

The all-female lead cast for the new "Ghostbusters" movie could have some classic company in the form of a Bill Murray cameo.

By August 9, 2015


Astronomers make a real five-star find

Astronomers have found the very first quintuple star system consisting of two sets of eclipsing binary stars and one solo star.

By July 8, 2015


What you gonna wear? Spookily stylish new 'Ghostbusters' uniforms revealed

The new phantasmic four will sport a utility look for the spook-tacular remake.

By June 30, 2015


Sentinel-2A satellite sends back trippy color images of Earth

The European Space Agency's new Earth-gazing satellite's first images from space make our planet look like a technicolor wonderland.

By June 29, 2015


Listen to a Mozart lullaby from the world's tiniest nanopiano

The first ever optically encoded audio recording off a non-magnetic plasmonic nanostructure could mean big things for storage. And it's "Twinkle, Twinkle, Little Star."

By March 17, 2015


Rejoice -- a laser disables a truck from a mile away

Technically Incorrect: In another small step toward being able to eliminate things "Star Wars" style, Lockheed lauds the success of its own 30-kilowatt fiber laser weapon system.

By March 6, 2015


Is this what Rosetta's comet really looks like in color?

A color image of Rosetta's comet buddy has emerged online and may shine some brightness on a comet that has become famous in black and white.

By December 1, 2014


Chat with ghosts using an emoji ouija board

You text your live friends with emoji, so why not give ghosts the same chance to use their favorite symbols to communicate? Help fund the Emouija Board to give spirits a chance to chat.

By October 31, 2014