D-Wave Quantum and IonQ could be excellent plays on the nascent market.

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and ...

Short-seller Wolfpack Research says IonQ misled investors about cancelled government earmarks; it also points to suspicious ...

In short, I expect all of them to be worth more than IonQ in five years. For the record, IonQ's market cap is $13.7 billion ...

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

Which of these quantum computing plays has a brighter future?

Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

Silicon Quantum Computing ("SQC"), a leader in quantum computing and quantum machine learning, today announced the launch of Quantum Twins, an application-specific quantum simulator designed to ...

Scientists teleport quantum calculations between computers, paving the way for distributed quantum computing and a future quantum internet.

Quantum threats to security are already real. Adversaries are already harvesting data that will be decrypted later by quantum computers. Quantum computers capable of breaking RSA and ECC may arrive as ...

An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum ...