The genetically-modified plants break down their own cellulose, making it possible to use waste biomass to produce ethanol.
A new roof-mounted system that concentrates sunlight could cut the price of photovoltaics.
A leading chemist says that a better understanding of photosynthesis could lead to cheap ways to store solar energy as chemical fuel.
It's time to move forward on regulating greenhouse gases and here's a regulatory plan that makes sense.
Nanoparticles with a completely new shape may lead to cheaper catalysts that could make many experimental-energy technologies more practical.
As the global picture grows grimmer, states and cities are searching for the fine-scale predictions they need to prepare for emergencies--and to keep the faucets running.
Toward cheaper thermoelectrics.
MIT report suggests locations to sequester carbon dioxide.