Sitting in a restaurant, you reach for the ketchup bottle, eyeing the basket of fries in front of you. You give the bottle a ...

AMES, Iowa – Martin Thuo likes to look for new, affordable and clean ways to put science and technology to work in the world. His lab is dedicated to an idea called frugal innovation: “How do you do ...

Self-assembling electronics made from liquid metal particles could provide a cheaper way of manufacturing computer chips, simply by harnessing the basic physics of how fluids flow through tiny ...

Share on Pinterest A new study found toxic metal particles in cannabis vaping liquids, even before they were heated. OLEKSANDRA TROIAN/Getty Images Researchers found nano-sized toxic metal particles ...