The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the ...

Cryptography pioneers Charles Bennett (left) and Gilles Brassard introduced the BB84 protocol the uses the principles of ...

Adam Kaufman, known for neutral atoms, is also key to Google’s expansion into a competing technology to develop the company's first quantum computer faster ...

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 ...

Nation-states and malicious actors are collecting encrypted data so they can read it with future quantum computers. These ...

Quantum computers may slam into hard architectural walls long before they can crack the encryption protecting online banking, ...

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Two years ago, I spent about six months in deep discussions ...