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

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the ...

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

Physical systems become inherently more complicated and difficult to produce in a lab as the number of dimensions they exist ...

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 ...

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

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

Quantum chaos describes chaotic classical dynamical systems in terms of quantum theory, but simulations of these systems are limited by computational resources. However, one team seems to have found a ...

Can quantum become even bigger than AI? And will it help soften the AI bubble as it seems set to burst? Experts share their ...

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

Quantum computers could pose a major threat to society in just a few years, yet the government is still doing far too little ...