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Oct 1, 2015 02:00 PM ET // Eric Niiler
The new fuel has an unexpected side benefit, too — 12 percent fewer emissions than conventional fuels.
Sep 21, 2015 02:00 PM ET // Elizabeth Palermo, LiveScience
When the chopper touches down, four robotic legs automatically move to stabilize it.
Sep 16, 2015 03:15 PM ET // Glenn McDonald
The test flight set a new record and could lead to teams of drones being deployed on search-and-rescue missions.
Sep 6, 2015 11:00 AM ET // Tracy Staedter
Creating water out of air, the world's largest airship and a Storm Trooper named Eric round out this week's gallery.
Aug 30, 2015 10:00 AM ET // Tracy Staedter
How would you like to see the invisible? Explore the ocean 5,500 feet below the surface? Own a solar-powered car? Yes? Then read on.
Aug 23, 2015 10:00 AM ET // Tracy Staedter
Quite a few autonomous technologies, including vehicles, boats, cars and even golf carts, popped up this week -- perhaps on their own.
Aug 8, 2015 09:45 AM ET // Tracy Staedter
Concrete crushing robots, racing wheelchairs, and a laptop-sized mobility device are just a few of the innovations you'll find in this week's gallery.
Jul 27, 2015 10:00 AM ET // Eric Niiler
NASA and other aircraft developers are looking for ways to drop the cost of fuel and lower the emissions for short-haul flights.
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