Donald Trump's latest plan is vague, radically right-wing, and filled with false promises.
She's raking in twice as much oil money as Trump.
Something is happening in the Delaware River watershed, something important and inspiring. Yesterday over 100 people from dozens of New York, New Jersey, Pennsylvania and Delaware groups joined together in one of the most empowering actions I’ve been part of …
a company called Eta Devices, which spun out of MIT, has figured out how to make your phone's power amplifier much more efficient.
This dimmer switch smiles when the lights are off and frowns when they're on.
Increased access to energy seems responsible for much of the economic growth of the last two centuries. That raises an unsettling question about future growth.
The country's 100 million lighted exit signs use 30 to 35 billion kilowatt-hours of electricity every year
A new report crunched the numbers on your Spotify habit and concluded that it's terrible for energy consumption.
Remember when cars used to give off disgusting clouds of lead-laden smoke? Planes still do that. Some of them do, at least — in particular, those nasty little planes that rich people fly because car traffic is for suckers. According …