At the Energy Department's Princeton Plasma Physics Lab, scientists are trying to accomplish what was once considered the realm of science fiction:...
Explore our latest map, charting the location of concentrating solar power plants across the country.
Where do we stand in driving down the cost of solar energy technologies?
Two state-of-the-art wind turbine drivetrain test facilities are now open for business: the Clemson University Wind Turbine Drivetrain Testing Faci...
Internal combustion engines provide outstanding drivability and durability, with more than 250 million highway transportation vehicles in the Unite...
From incandescent bulbs to fluorescents to LEDs, we're exploring the long history of the light bulb.
Learn about the most powerful non-destructive magnet in the world -- and how Nikola Tesla's work more than a century ago makes it possible.
“Who was the better inventor, Edison or Tesla, and why?” In our new video, we explore the famous rivalry between Thomas Edison and Nikola Tesla...
Learn facts about Nikola Tesla, one of history's most important energy-related inventors and engineers.
For the first time since 1995, U.S. domestic oil production exceeded foreign imports in October.