The automaker demonstrates long-awaited homogeneous-charge-compression ignition.
A new agency will fund risky research that just might pay off.
Harvesting geothermal energy from deep underground has great potential, but it faces significant obstacles.
The House and Senate may usher in new gas-saving technologies.
We knew they would save gas; now we know they're cleaner, too.
Three centers will use the funding to boost the efficiency of cellulosic-ethanol production.
In a bizarre alternative to photosynthesis, some fungi "eat" radiation--with the role of chlorophyll taken by melanin, a chemical also found in human skin.
Consumers want them--once they know what they are.
A new YouTube video demonstrates one company's energy-storage nanotechnology.
An efficient way to produce hydrogen and synthetic fuels from soy oil and sugar water.