Pushing the limits of structured light, applied physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create ...

The optical rotatum's logarithmic spiral follows a pattern often found in nature, including nautilus shells. (Image Credit: Capasso Lab / Harvard SEAS) Patterns exist all around the world, creating ...

Stay stylish all summer long with waterproof jewelry that won’t tarnish, scratch, or irritate, no matter how wet things get.