This lightweight patch can keep blood-sucking bugs away and could prove key in the global battle against malaria.
The research unit's "focus on real atoms, not bits" is expanding to include the startup's work on tethered flying wings that are designed to generate 600 kilowatts of power.
Frank Taylor's photographs, taken by a camera suspended from a kite, has fleshed out a few patches in Google's online maps of the world.
The use of this new breed of sailing ship could reduce fuel costs by 20 to 30 percent, according to the ship's owners.
Plus: the godfather of the plug-in hybrid; Energy Department's clean-energy guru moves on; Indian VCs look at clean tech; questions for T. Boone Pickens.
BrightKite tells you who to hang out with based on location.
Boat uses high-propulsion system to reduce fossil fuel consumption.
Heat-seeking technology developed for the military's Javelin missile program might soon be used to save rather than destroy.
Combined with an Oculus Rift, the Birdly lets you feel what it's like to be a bird. Sort of.
A mosquito lands on your leg. It takes you a few minutes to notice, but in that time a lot has happened. Check out some amazing footage of mosquito probes breaking through skin and searching for blood vessels.