Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

Two popular quantum computing algorithms for problems in chemistry may have very limited use even as quantum hardware ...

Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

In today's edition of The Edward Snowden Files, The Washington Post reports that the National Security Agency, with a plan that sounds like something Lex Luthor cooked up, is racing to build a quantum ...

International Business Machines plans to build what it called the world's first large-scale, fault-tolerant quantum computer by 2029. The computer, dubbed IBM Quantum Starling, will be built in a new ...