An American physicist and Canadian computer scientist received the A.M. Turing Award on Wednesday for their groundbreaking work on quantum key cryptography.

The data engineer started as a casual reader of the Jeffrey Epstein files. Then he became obsessed, and built the most ...

A new quantum communication method uses the temporal Talbot effect to simplify high-dimensional quantum key distribution.

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...