Science & Technology

Science and technology news

Updated at 2:10 p.m. ET

The Federal Aviation Administration has released long-awaited draft rules on the operation of pilotless drones, opening the nation's airspace to the commercial possibilities of the burgeoning technology, but not without restrictions.

Earlier this month the U.S. Navy's research office rented out a conference center in Washington, D.C., to show off some of its hottest new technology.

On display was an electromagnetic gun, and drones that could swarm around an enemy ship. But it wasn't all James Bond-style gadgets.

If you know comedian David Cross, chances are you recognize him from his role as Tobias in the TV comedy Arrested Development. Now Cross is making his directorial debut with the dark comedy Hits, a film that explores how easy it is to become famous in our celebrity-obsessed culture.

The movie was released Friday on BitTorrent, an online file-sharing system that's often associated with piracy. The film's producers are asking downloaders merely to pay what they want.

NASA's Solar Dynamics Observatory, which keeps a 24/7 vigil on the sun, just released this spectacular video composite to mark five years since the spacecraft was launched.

Remember all that new voting equipment purchased after the 2000 presidential election, when those discredited punch card machines were tossed out? Now, the newer machines are starting to wear out.

Election officials are trying to figure out what to do before there's another big voting disaster and vendors have lined up to help.

During their annual meeting in Washington, D.C., this week, state election officials previewed the latest voting equipment from one of the industry's big vendors, Election Systems and Software.

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