The newest development by MIT chemist Daniel Nocera offers an exciting hint of a solar-powered world.
While pushing for clean energy development, the Obama administration is also presiding over an expansion of domestic fossil fuel production.
Interactive maps shed light on the current state of the nuclear industry around the world.
Some colleges are turning to biomass energy to help reduce their greenhouse gas emissions.
The American Wind Energy Association claims wind power is largely cost competitive with natural gas. But what does "competitive" really mean?
The U.S. aims to be a leader in advanced technology cars, but a new analysis says building them isn't the only hold-up to reducing vehicle emissions.
Study shows how coal-to-liquid fuel technologies, if done right, could help reduce America's greenhouse gas emissions and dependency on foreign oil.
Tidal power is garnering increasing attention as a niche supplier of renewable alternative energy in several coastal states.