Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: NYU physicists accidentally found ...

Left: 0.2 μm polystyrene beads in lettuce root (a-b) and leaf (c); right: 2.0 μm polystyrene beads in wheat seedling root (a-d), stem (e-f) and leaf (g-h) Disclaimer: AAAS and EurekAlert! are not ...

A 2-μm polystyrene bead passing through a 3-μm diameter pore. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions ...

(Phys.org)—Research by scientists at the University of Bath is challenging claims that nanoparticles in medicated and cosmetic creams are able to transport and deliver active ingredients deep inside ...