A system for virtually linking cars could cut fuel consumption by 20 percent, and allow for hands-free driving.
Plans to purposefully re-engineer the world's climate got their first serious committee hearing yesterday.
Solar startups talk about how they hope to take on Chinese firms.
The question is, could that be a good thing?
High-power batteries could provide a way to make electric vehicles more affordable.
The new agency will face significant challenges in promoting radical new energy technologies
The business case for a smarter grid needs to be widely accepted--and larger-scale investments must be made.
The debate over whether nuclear decay rates change with temperature is about to get hotter.
The DOE has announced the first project that will be funded by the Advanced Research Projects Agency for Energy.
New Pew Research Center poll shows a decline in the number of Americans who believe climate change is a serious problem.