Quantum computing, once only a theoretical possibility, promises to deliver faster, more energy-efficient computers—but only ...

Quantum computers are a nascent technology that promises to solve problems current machines can’t, unlocking commercial ...

Microsoft has just announced a chip that it claims will "redefine" how quantum computing works. The company claims its "topological superconductor" could see a useful quantum computer in "years, not ...

King's College London researchers hope the chip will help answer previously unanswerable questions about the most important ...

Microsoft has revealed a new quantum computing chip with quantum bits (qubits) it says are capable of maintaining their quantum state for 1,000 times longer than its predecessor — paving the way for ...

This newly public quantum company recently won a $100 million government contract.

A new room-temperature quantum device uses twisted light to entangle photons and electrons, overcoming one of the biggest hurdles in quantum technology. The breakthrough could pave the way for smaller ...

Researchers at Monash University have built a tiny on-chip circuit that can generate, direct, and read light-based ...

Quantum power is calculated in qubits. Every 10 qubits supports 1,024 computations, giving hackers 1,024 times the power to break encryption in one swoop, Steward illustrated. There are now machines ...

The US Department of Commerce is awarding $2 billion in grants to American quantum-computing companies, half of which will go ...

Using a conventional computer and cutting-edge mathematical tools and code, physicists at the Center for Computational Quantum Physics (CCQ) at the Simons Foundation's Flatiron Institute and ...