Hundreds of quantum computing firms around the world are racing to commercialise these once-exotic devices, but the jury is still out on who is going to pull ahead and produce a machine that actually ...

Startup investors including Alphabet Inc.’s Google and SoftBank Group Corp. are betting that quantum computing, often thought ...

Researchers in Austria have achieved a major milestone in quantum computing after obtaining a complete optical readout of ...

Quantum computing takes a leap forward with fiber-optic-connected qubits, making large-scale and networked quantum systems ...

D-Wave Quantum “will be profitable before any of the other pure-play quantum companies,” according to its chief executive, who refuses to be deterred by volatility in the sector. D-Wave CEO Alan ...

By blending digital control with analog simulations, scientists have created a powerful new quantum simulator that pushes ...

Instead of transistors, like traditional computers, quantum computers use qubits. Qubits potentially allow for more options than the on/off of transistors, facilitating far more complex calculations.

American physicist and Nobel Laureate, Richard Feynman, gave a lecture at the Massachusetts Institute of Technology (MIT) ...

In the realm of quantum information distribution, sending a signal from point A to point B is like a baseball pitcher ...

Quantum dots are widely used for their ability to emit single photons at specific wavelengths. These photons are created by electronic transitions in quantum dots and are ideal for encoding and ...

Researchers at the University of Oxford say they've achieved quantum teleportation using a powerful quantum supercomputer.

Countless words have been written in the last year regarding quantum computing, as it became the hottest potato on the stock exchange. But what ...