A simple, cheap device turns sunlight into hydrogen fuel.
A technology intended for Mars missions may find use on solar installations in the deserts on Earth.
A new method for growing human brain cells could unlock the mysteries of dementia, mental illness, and other neurological disorders.
Take 20 scandium atoms, 60 carbon atoms, arrange in a volleyball-shape and, voila!
An app called MeshMe lets you communicate without a cellular or Wi-Fi connection, providing enough other users are close by.
Software can let smartphones, Wi-Fi routers, and other hardware link up without centralized Internet service.
The world’s first electrostatically driven graphene speaker matches or outperforms commercially available earphones, say physicists.
International supermarket giant brings virtual goods to subway commuters in South Korea, eliminating the need for a physical store.
The world’s largest search engine is now experimenting with jewelry that would eliminate the need to remember dozens of passwords.