Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of applications. Pushing the limits of structured light, Harvard applied physicists in ...

There are a ton of different items and materials that players can used for their crafting needs in Minecraft. While the likes of wood and stone are easy to obtain, others are far more difficulty.

Walking along a shore facing the open ocean, a beachcomber may make an extraordinary find: a paper-thin spiral shell, anywhere from two to around ten inches across, intricately patterned with ridges.

Learn about the optical rotatum, a newfound structure of light that exhibits a spiral pattern linked with various parts of nature. Patterns exist all around the world, creating unforgettable designs ...

Writers, artists, and engineers have long marveled at the nautilus’s beauty and swimming abilities. The chambered or pearly nautilus is a cephalopod (a type of mollusk)—a distant cousin to squids, ...

Nautilus and Allonautilus : two decades of progress / W. Bruce Saunders and Neil H. Landman -- Nautilus and Allonautilus : annotated bibliography of references published since 1987 / Emily ...