Hailed as a solution to the plastic problem, a growing number of new materials — marketed as biodegradable, sustainable, ...

Rare earth elements are crucial to many technologies, and scientists say the U.S. could boost extraction from domestic ...

Tiandu-2 and Queqiao-2 satellites have successfully tested communications from moon orbit to Earth. Credit: Space.com | ...

Compost is a soil improver and provides nutrients to plants' roots. You can put a layer on top of the soil and it will leach down gradually into the deeper layers, or you can dig it into the earth ...