The entrepreneur has used technology to reshape payments, electric cars and space travel, but he's still really worried about what could happen if tech gets super-smart.
What could go wrong? Sending nuclear warheads into space might seem crazy, but it could be our only chance against asteroids in a crisis.
A new report details three recent incidents when intruders gained unauthorized access to Nuclear Regulatory Commission employees' computers.
Dan Hesse, stepping down as chief of the US's third-largest wireless carrier after seven years, helped clear up Sprint's baggage. But the company still lacks a key essential: new subscribers.
21st Century Business took as gospel a satirical story about North Korea's nuclear weapons programme having trouble updating to Windows 8.
So, will that be a $399 tablet or $799 Windows 8 PC? The answer to that question is killing the PC upgrade cycle.
Futurama is officially over, but if there were to be a 3D CGI movie, one artist has shown us what it might look like.
See a before-and-after video that reveals how the stunning effects in "Game of Thrones" are put together, as CNET speaks to one of the VFX masters who helped craft the spectacular on-screen visuals.
Los Alamos National Laboratory reportedly removes network switches made by H3C -- launched as a joint venture between Huawei and 3Com -- over security concerns. But Huawei no longer owns a piece of H3C.
From the good-sport department, Microsoft takes a shot at itself with a Web game that encourages players to send Windows XP back to the early naughts, permanently.