OnTech spent $24 million to create a self-heating cup of java.
A museum tries to make sense of the bomb.
With their creative uses for hydraulic-powered machines, 12-volt conversion technology, fiberglass, and even herbicides, the Amish have a lot to teach the rest of America. By Ed Tenner
Your thoughts on emerging technologies, energy policy, Michael Crichton, more
Forensic technology may deter states from giving terrorists nukes.
Dakota Gasification Company was once a defunct coal mine. Now it's a thriving CO2 recycling plant.
A solar-cell startup wants to prove it can manufacture thin-film panels that are cheaper, lighter, and longer lasting.
A breakthrough process for converting biomass into biodiesel fuel promises a cheaper way to go green.
Your thoughts on race and medicine, Arctic drilling, and more
Fuel cells will eventually replace batteries for portable devices. But what will power this new fuel source? Millennium Cell thinks it has the answer.