Protein powders can make hitting those all-important protein goals a little easier — but how do you choose? (Amazon, Just Ingredients) ...

Lithium metal was used as the negative electrode. Li-polysulfide standards were prepared for X-ray absorption spectroscopy (XAS) by mixing sulfur powder and lithium metal in stoichiometric amounts ...

He is a native English speaker. Biologists have tagged hundreds of bees with QR codes so they can track their movements, and in doing so they have finally begun to solve the mystery of how far ...

UNIVERSITY PARK, Pa. — Several hundred honey bees in rural Pennsylvania and New York are sporting tiny high-tech accessories—miniature QR codes glued to their backs. These tags aren’t just the latest ...

Entomologists are gluing tiny QR codes on honey bees to better track the pollinators’ travel habits and life cycles. In doing so, they hope to gain a more complete and accurate understanding of ...