Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

Quantum computing is advancing quickly and is raising new questions about the long-term security of blockchain systems.

An old puzzle in particle physics has been solved: How can quantum field theories be best formulated on a lattice to ...

Quantum computers may become a security threat as early as next year, and that threat will continue to grow over the next several years.

Technique lays the groundwork for neutral-atom quantum computers with more than 100 000 qubits, say physicists ...

The sector looks overvalued, and retail investors have pumped prices higher.

Australia’s taxpayer-backed National Reconstruction Fund (NRFC) has poured $20m into a Sydney-based quantum start-up, Diraq, ...

Just because a business does not make any money, does not mean that the stock will go down. For example, although Amazon.com made losses for many years after listing, if you had bought and held the ...

One of the companies at the forefront of this computing revolution is quantum processing unit (QPU) maker Rigetti Computing ( ...

The famed collider at Brookhaven National Laboratory has ended operations, but if all goes to plan, a new collider will rise ...

Quantum technology is moving—albeit slowly—from theory to proof-of-concept in finance, and it may become one of the most disruptive forces in banking and fintech over the next decade.