Malicious ads served to Yahoo users were designed to transform computers into a Bitcoin mining operation, according to a security firm.
When the open-source hardware makers at Adafruit began taking Bitcoin as payment yesterday, among the first customers were some who had earned their Bitcoins using Adafruit's miner.
Watch: Miles below the surface, a remote-controlled sub is sending live video of its mission, complete with jellyfish cameos.
Scientists think that particles found by the Cosmic Dust Analyzer on the Cassini spacecraft could hint at a watery world where life could thrive on Enceladus, one of Saturn's moons.
Update to Apple's mobile OS will add and enhance certain health features as the company gets ready to share more about its Apple Watch on Monday, according to a report.
An electrical hiccup means the Mars rover will be sidelined for a few days as NASA tries to locate the problem.
The Mars Exploration Rover Opportunity reaches another height as it celebrates its 11-year anniversary with a video and patriotic panoramic photo just released by NASA.
Molecules found by Curiosity on Mars have been confirmed as organic matter -- the building blocks of all known forms of terrestrial life.
Launched during Dutch Design Week, "The Real Thing" wants you to think about a world where it can be easier to get a coke than clean water.
CNET takes a look at the pros and cons of the superhard material, and why practical constraints kept it from appearing in Apple's latest smartphones.