Scientists hope the newest NASA probe will help explain why the Red Planet lost most of its atmosphere.
NASA's Mars Atmosphere and Volatile Evolution -- MAVEN -- spacecraft starts a 10-month voyage to the Red Planet to study how the martian atmosphere has changed over time.
Watch out for fresh DIYs, hacks, and how-tos on the first season of Always On.
45 minutes on IM: Wine blogger and social-media consultant Gary Vaynerchuk talks about baseball cards, life changes, and his all Q&A conference.
About a year and a half after spending $160 million to acquire the video-serving technology start-up, Yahoo has decided to pull the plug on the service.
The $160 million deal for the online video platform provider comes as Yahoo squabbles over its own valuation with prospective buyer Microsoft.
Yahoo will pay about $150 million for the video-hosting start-up.
At Supernova2006 in San Francisco, Linden Lab founder and CEO Philip Rosedale appears in the flesh and talks with CNET News.com's Neha Tiwari about real-world events.
Maven is a software project management and comprehension tool aiming to take on Microsoft Visual Studio.