As millions move to online social networks, so do computer threats.
Buildings gobble up 40 percent of America's energy. A new tool allows people watch their power diets.
New editing software helps kids express hope through videos.
Once thought to be waste, rice husks now can be used as clean, cheap fuel for developing countries.
Gyms hook up exercise bikes to TVs, laptops, and batteries to let their patrons power the place.
‘Boot camp’ in Maine teaches them how to get their message across in five minutes.
Column: The old tricks aren’t working, so Tara Paterson has drafted some new ones.
Ideas and reports from the annual innovation incubator.
A team redesigns the who, how, and what of Gulf Coast affordable housing.
Students in Vermont work on the game for a UN project. Possible users? Cape Town youths.
At ‘AltWheels’ expo, inventors bring the hybrid mind-set to gas-guzzling shipping trucks.
Painting homes a lighter shade does more than save money on A.C.
Are 16 satellites the answer to reaching 3 billion people?
Rugged Internet portal designed for Laos now attracts interest in 65 countries.
Bookmobile teaches people ways to digitally tap into the next phase of book lending.
National Popular Vote initiative would change how states cast Electoral College votes.
High cost of fossil fuel and advanced technology improve this energy source’s prospects.
Diverse teams brainstorm and build simple solutions to help developing nations.