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.

Wildlife biologist Vincent Nijman has studied the gorgeous marine mollusk called the chambered nautilus for years, but he’s never had the opportunity to observe one swimming in the ocean. “I’ve never ...

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.

Nautiluses are cephalopods—a kind of mollusk. Cephalopod means "headfoot", which reflects their relatively complex brain and the numerous tentacles. Nautiluses are related to squids and octopuses, but ...

WASHINGTON (CN) – Noting that “hundreds of thousands” of nautilus shells are traded yearly, the National Marine Fisheries Service has proposed the chambered nautilus for Endangered Species Act listing ...