Army wants Doppler radar technology to monitor hearts, detect intruders.
If you never have the opportunity to travel at near-lightspeed in space, you won't be missing much. It actually looks a bit boring.
Prototype stealth device can detect movement behind a thick brick wall. U.K. military is looking into whether it can be used in "urban warfare" for scanning buildings.
Bing Weather is well worth the free download for its pretty, dead-simple design and comprehensive weather reports.
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A ceiling-mounted dual-horn speaker rotates to create a truly fascinating effect with sound.
As it prepares to roll out its CUE touch-screen instrument panel, Cadillac adds an iPad app and promises a new iPad for 2013 Cadillax XTS buyers.
The sights and sounds of Le Mans, the epic race that takes place once a year, for 24 hours. There's nothing like it. Here's what it's like to be there.
Aside from the obvious indispensables like food, water, pets, and pictures, we've rounded up a list of tech items you may want to include in your emergency kit. Read on!
The first major hurricane of the season is making landfall. Learn how to track Irene and other severe weather events this season with your smartphone.
Tucked among Volkswagen's lineup sits the Scirocco, but you won't find it on a US dealer lot. CNET got behind the wheel of a European-spec Scirocco R to see what a real hot hatch was like.