Mascoma has announced several advances that may lead to a cheaper, more efficient process to turn biomass into ethanol.
The Kindle DX may be better suited to reading textbooks and newspapers, but is it just too big?
Skyline Solar, a new startup, is combining conventional technologies to lower solar-power costs.
A spinoff from the Rocky Mountain Institute has developed a 100-miles-per-gallon plug-in hybrid.
In November, Fisker Automotive will begin sales of a car with 50 miles of battery-powered range.
TextFlow claims to have a novel approach to online collaboration.
IBM's combination of hardware and software crunches financial data at an unprecedented rate.
Fear of EPA regulation could help it pass, says Congressman Markey.
The planned plug-in hybrid car is at the core of the automaker's attempt to reinvent itself. But will the car be a commercial success?