Researchers used old tires to create aerogels with applications for oil refineries, refrigerators, and even in the insoles of your favorite pair of shoes.

A new lithium-ion battery for electric cars offers both safety and high performance—and can last for 1 million miles.

As climate change drives huge changes in fish stocks around the world, the nations that rely on them could be in serious trouble.

A new model could boost investment in anaerobic digesters, farm-based sustainable energy projects that generate electricity from manure.

There's one technique for washing dishes by hand that uses less water and energy than any machine or other hand-washing method, researchers say.

In 10 years, urban expansion into undeveloped land will destroy almost 112,000 square miles of natural habitat—an area larger than the United Kingdom.

'Green' school buildings can serve as 3D textbooks, researchers say, to help kids better understand how their actions affect the environment.

"Aging" urine can deactivate 99% of antibiotic-resistant genes in bacteria in the urine, research finds. That means the pee could be safe fertilizer.

US households waste about a third of the food they acquire, report economists. That means land, labor, and other resources are going to waste, as well.

A new approach could help you make tastier espresso. The key? Using less coffee and the right grind, researchers say.