Scientists are testing hybrid elkhorn corals bred from Florida and Honduras parents in the wild for the first time. The ...

By simulating a million traffic scenarios, researchers found that apps guiding vehicle speeds at intersections could cut ...

Globally, human excreta are a huge untapped source of nutrients. Now, a new perspective paper makes the case that biochar could help to unlock it. The PNAS paper shows that human waste contains over ...

A congested power grid stands in the way of electric vehicles being truly green, but researchers say small, targeted upgrades ...

New study shows that applying sugarcane-derived biochar to cotton fields offers a sustainable path forward for one of agriculture’s most resource-hungry crops.

Making ammonia fertilizer is energy and carbon-intensive. New solar-driven method is a low-cost way to recycle the ammonia in farm and industrial runoff that would otherwise become pollution.

New satellite studies show that some highly protected marine reserves deter industrial fishing. But many others are full of ...

Carbon offsets that rely on forests have underdelivered. A new study outlines why—and how a shift from claiming credit to ...