A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many ...

You can tell a lot about a material based on the type of light shining at it: Optical light illuminates a material's surface, ...

What do microplastics, water color, and satellites have in common? Dr. Karl Kaiser, professor of marine and coastal environmental science in the College of Marine Sciences and Maritime Studies at ...

A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

How physically magnifying objects using a key ingredient in diapers has opened an unprecedented view of the microbial world.