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.
A nuclear fallout simulator for Google Earth offers a sobering reminder of the power of atomic bombs, both historical and modern.
What could go wrong? Sending nuclear warheads into space might seem crazy, but it could be our only chance against asteroids in a crisis.
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.
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.
The next step in vending machine evolution takes the form of the EatWave, a machine that serves up hot meals along with cold drinks and candy.
Back in 1955, the government was very serious about where we'd get fluids after a nuclear apocalypse, so it got some beers and atomic bombs together to figure it out.
A report suggests that the Atomic Energy Organization of Iran urgently e-mailed a security expert saying that it was under a musical cyber assault.
Did you know every search item or link you click in Google is recorded? Learn how to delete your search history.