Quantum computers promise to solve problems that would take even the fastest conventional supercomputers a vast amount of ...

Quantum technology could one day revolutionize computing, communications and sensing by solving problems that are impossible ...

Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use the power of quantum mechanics, the rules that govern how physics operates at ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

Quantum computing firm QuEra says it plans to make a fault-tolerant quantum computer and offer it to users through the cloud in 2028, which will require a real leap in engineering ...

Quantum computers still face limits when it comes to storing information. Researchers at ETH Zurich are now turning to ...

A heat engine small enough to fit inside a superconducting circuit has converted heat into measurable work near absolute zero ...

Netherlands-based QuiX Quantum has delivered Carina, the world's first universal photonic quantum computer designed for ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a ...

A team of Chinese scientists has developed the world's fastest quantum computer prototype, named Jiuzhang 4.0, capable of solving complex mathematical problems in less than the blink of an eye — tasks ...

Recent improvements in our understanding of how the principles of thermodynamics apply in the quantum realm could give a ...

A University at Buffalo physicist has received two U.S. Department of Defense grants totaling $1.1 million to study the quantum dynamics that could help advance neutral-atom quantum computing.