After the Red Planet reemerged from conjunction — a period when NASA doesn't communicate with spacecraft because Mars is behind the sun from Earth's point of view in space — scientists began planning ...

Scientists have found a way to strip valuable metals out of dead batteries using a solvent built from urine and common acetic acid, turning a waste stream into a surprisingly powerful recycling tool.

Do you know how to perform some simple chemistry experiments with everyday materials? If you don’t, we created a list for you to show you and help you choose your favorite one to impress your family ...