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 ...

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.

Carbon offsets that rely on forests have underdelivered. A new study outlines why—and how a shift from claiming credit to making contributions could finally make these tools work in the fight against ...