Even as quantum computing advances steadily, it will not replace classical computers in the near future. Most current systems ...

The unveiling by IBM of two new quantum supercomputers and Denmark's plans to develop "the world's most powerful commercial quantum computer" mark just two of the latest developments in quantum ...

What is it about quantum computers that makes them more powerful than conventional machines? A new experiment shows that the property of “quantum contextuality” may be a key ingredient. Quantum ...

The world of Bitcoin and cryptocurrency has long been hailed as a revolutionary financial system, offering decentralized ...