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One day we might be able to fly from Los Angeles to New York in 45 minutes. Pratt & Whitney Rocketdyne is developing technology that could make hypersonic flight possible.

At Gamescom in Cologne, Germany, Sony demos its PS3-Vita cross-controller technology. Owners of both gaming devices can now use their Vita as a second controller for new games on the PlayStation 3.

The rate at which you type and the length and pattern of your pauses may be the latest in biometric identification. Sumi Das talks to researchers at Iowa State University about how their research could render passwords obsolete.

Loud restaurants are a major turn-off for many diners. But a new sound system -- disguised as art and controlled by an iPad -- is helping one Berkeley restaurant control the noise of those annoying background conversations.

MIT's Robust Robotics Group has developed an autonomous robotic plane that can avoid obstacles inside a parking garage without the need for GPS navigation.

NASA's unmanned Morpheus lander erupted into a ball of flame when it hit the ground during its first free-flight test today.

Flight controllers at NASA's Jet Propulsion Laboratory celebrate Curiosity, the Mars Science Laboratory rover, after it lands safely on the Red Planet at 10:32 p.m. PT Sunday.

Whether your summer vacation plans include fueling up the family car or getting a stamp in your passport, you don't want to leave home without loading your smartphone with handy and free apps. CNET's Kara Tsuboi recommends some of her favorites in this Tech Minute.

Meet one company that uses a giant briefcase to methodically test carrier' performance, including their 4G networks.

Companies like AT&T, Comcast, Verizon and Lowe's want to wire up your home so you can control the lights, check the front door, and lock the medicine cabinet from anywhere in the world. But are homeowners clamoring for a Jetsons-esque abode? Sumi Das reports.

The 2012 Summer Olympic Games opened last week in London. CNET's Kara Tsuboi brings you some high-tech ways to stay on top of the festivities, in this week's Tech Minute.

If you've ever downloaded a free mobile app on your Android smartphone, there is a pretty good chance you've been the target of an aggressive ad or other app malware. But there is a new sheriff watching the app store, keeping an eye on so-called "aggressive ad networks." CNET's Jonas Tichenor takes a look at the best ways to protect yourself.

On Monday, a federal trial between Apple and Samsung gets under way in San Jose, Calif. Both technology giants are claiming the other stole their patented technology for use in their mobile devices. CNET's Kara Tsuboi reports on the trial details and what the outcome could mean to consumers.

CNET's Rafe Needleman demos gesture-control software for Windows 8.

Google Fiber made its debut today. It's a new ultrahigh-speed Internet network that's supposed to run 100 times faster than typical broadband connections.