IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but ...

Quantum computing has spent years proving that quantum processors can work. The next challenge ...

Many companies are pouring millions into quantum computing programs to gain a competitive edge and prepare for future ...

Quantum computers could soon be able to solve genuinely useful mathematical problems faster than classical computers, claims quantum computing firm Quantinuum. It would be the first example of these ...

Quantum advantage refers to the point at which a quantum computer solves a clearly defined task faster or more efficiently than any classical computer—or makes it solvable in the first place. For many ...

There are many algorithms for which it has been mathematically proven that a quantum computer can generate results that would ...

Which techniques an organization should explore depends on its industry and the use cases it wants to solve. A bank may ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

Scientists uncovered a quantum spin liquid, a state of matter that may have applications for quantum information. (Nanowerk News) The blue-green lab-grown crystals look like solid rocks, but their ...

IN 2013 GOOGLE and NASA, America’s space agency, launched a quantum computing lab. The idea was to use a specialised quantum computer built by D-Wave, a Canadian firm, to improve the onerous task of ...

Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the ...