New York police launch high-tech surveillance

New York police on Wednesday launched what officials say is a revolutionary camera surveillance system that will simultaneously scan the streets and call up data on suspects.

Fans cheer for 'Call of Duty' in Paris video game world cup

Players greeted like rock stars, cheering fans and a spectacular set; the Zenith concert hall in Paris was transformed into a giant play room this weekend for a global tournament devoted to the blockbuster "Call of Duty" ...

With FaceTime, Apple has chance to dominate video calls

After decades of false starts, will Apple be able to bring video chat to the masses? While the technology, which would allows people to see those they're talking to, has long been in place, and video conferencing is drawing ...

At a Glance: The iPhone 4S vs. older iPhones

Apple unveiled a faster, more powerful iPhone on Tuesday called the iPhone 4S. It's not the radical update -the iPhone 5 - that some people had expected. The 4S will be available on October 14. Consumers can begin pre-ordering ...

Monitoring your vitals with a webcam

You may have used a webcam on your computer to make a video call. Someday that same camera - or one like it - might help doctors monitor your health.

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