Quantum computers hold great promise for applications from drug discovery to cybersecurity. Yet figuring out what would give ...

A review of thousands of scientific papers about quantum computers finds that most don’t provide code that can be tested on ...

By leveraging quantum mechanics, this type of computing accelerates processing speeds and technological progress ...

Quantum computing should be viewed as a powerful new tool for solving specific classes of exceptionally difficult problems.​ ...

Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum computers can solve complex equations at staggeringly fast speeds that vastly ...

IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but proving quantum advantage in an absolute sense is difficult. All three ...

Quantum computers, such as this one shown at this year’s Mobile World Congress in Barcelona, Spain, could run programs that ...

The Riemann hypothesis claims that the locations of prime numbers along the infinite number line all adhere to a beautiful ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

The truth is less dramatic. There are three ways that AI and quantum computers overlap: first, in the problems they try to solve; second, in the way each can be used to build the other; and third, in ...

Just days after Quantinuum’s first earnings report as a public company, the quantum leader unveils a partnership with ...