Microsoft has just announced a chip that it claims will "redefine" how quantum computing works. But experts say there's a long way for that vision to become a reality.

Quantum computers promise to solve problems too hard for even the most powerful supercomputers, but building them is a major challenge. Sky News. How does a quantum computer work?

Leading theories indicate that a quantum computer capable of breaking RSA would need roughly 4,000 logical qubits. A quantum computer of this size would be useful for many other real-world ...

How do quantum computers work? They use tiny circuits to perform calculations, as do traditional computers. But they make these calculations in parallel, rather than sequentially, which is what ...

So, everyone’s talking about Google’s quantum computer, right? Like, how fast is Google’s quantum computer, really? Back ...

Quantum computers, running on purpose-built quantum chips, are incredibly delicate and must be kept at amazingly low temperatures to work properly. They're massive and not yet practical for ...

Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have ...

Recently, Project Eleven (a quantum computing research group) announced a 1 bitcoin reward for the first team able to complete a challenge to demonstrate breaking a ECC (elliptic curve cryptograph) ...

The quantum battery (QB) has been proposed as an alternative to the electrochemical energy storage devices we know so well.