Watch: Control Your Computer With the Wave of a Hand
Leap Motion is a new accessory that can track subtle finger movements.

CISPA: Your Privacy at Risk?
A new piece of controversial technology-related legislation is making its way though the House and now the Senate – the Cyber Intelligence Sharing and Protection Act, or CISPA. What is the bill and what's going to happen next?

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Key moments in Hewlett-Packard's recent history

On Wednesday, Hewlett-Packard Co. announced plans to cut about 8 percent of its work force, or 27,000 workers, by October 2014. It comes as the maker of personal computers struggles to compete with mobile devices.

First Meteor Shower of 2012 Dazzles
The Quadrantid meteor shower, the first major show of shooting stars in 2012, peaks in the hours before dawn on Wednesday. The best seeing should be after the moon sets around 3 a.m. Astronomers say you may see 60-200 shooting stars per hour if the weather is clear.

Play on: Google posts synthesizer tribute to Moog

Bob Moog's synthesizer helped change the sound of modern music. On what would have been his 78th birthday, Google is paying tribute to the man with a virtual version of his famous Moog on their homepage — and it's completely playable.