Carbon Xprize chooses the 27 best solutions for CO2 emissions
Participants have to prove their technology works before winning $20 million.
XPRIZE is challenging A.I. to save the world
XPRIZE competition seeks the Vision, not Ultron.
Xprize offers $7 million for exploring the ocean floor
The Shell Ocean Discovery Xprize offers serious cash for mapping the seafloor with robots.
The Google XPrize moonshot is a step closer to reality
One of the teams competing to land a rover on the moon has signed a launch contract to hitch a ride there.
Lunar Xprize hopeful pins plans on experimental rocket
An untested startup plans to get to the moon on an untested rocket.
Xprize challenge offers $20 million to curb fossil fuel emissions
Xprize is giving away a total of $20 million to teams that can turn nasty carbon dioxide emissions into something useful.
Can technology solve America's literacy problem?
Roughly 36 million adults in the United States read English at or below a third-grade level. For a...
Audi is helping to make a moon rover for Google's Lunar Xprize
In a possible bid to make the most stylish entry yet for Google's Lunar XPRIZE, Audi has announced...
XPRIZE and Barbara Bush Foundation aim to improve adult literacy
The latest XPRIZE competition isn't as high-tech as getting a rover to the moon, but it's no less...