It sounds like a setup to a horror movie: A genetically modified glow-in-the-dark lamb was unintentionally sold to a slaughterhouse. But really, NBD.
President Obama is getting close to securing the authority to enact his Trans-Pacific trade deal. Right now that looks like a loss for the environment.
The agency announced it will spend the next two years trying to create a new type of aircraft with "maximum efficiency and minimal environmental impact.”
You might have more in common with your grandpa than you think.
A three-minute film could make you feel a little more optimistic about the future.
24M claims it's got a new way to bring down the cost of the big batteries that renewable energy systems need. It'll take years to see if the company's right.
Doing nothing about greenhouse gas emissions would cost the U.S. billions of dollars and thousands lives.
The Republican governor keeps a fuzzy record of public statements, but his actions have shown his true colors as a warrior against science.
This bird-inspired tech tweak could make wind turbines quieter -- and that might make them more effective, too.