The rest of this article is behind a paywall. Please sign in or subscribe to access the full content. Clear liquid droplets can bend light, acting like a lens. By exploiting this well-known phenomenon ...

Researchers in Australia have invented a new kind of optical lens that could be combined with a smartphone camera to create a microscope for diagnosing skin cancer or identifying agricultural pests.

Forbes contributors publish independent expert analyses and insights. Federico Guerrini is a reporter covering tech policy and AI. For Thomas Larson, a University of Washington's graduate in ...

Researchers have proposed a new method to form an electron lens that will help reduce installation costs for electron microscopes with atomic resolution, proliferating their use. Instead of the ...