Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as ...

Big Blue has been working on the next-gen technology for decades, and now has major breakthroughs in its sights. We get a ...

IonQ has made technological progress in quantum computing. It's also lost a lot of money in the progress. 10 stocks we like ...

Quantum computing is entering a critical phase as researchers say scaling to millions of qubits is the biggest challenge and ...

Pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared by as much as 545% over the ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

As with AI, part of the excitement is driven by the immense leaps that could be made in hard problems by a quantum computer.

Researchers found that gold “super atoms” can behave like the atoms in top-tier quantum systems—only far easier to scale. These tiny clusters can be customized at the molecular level, offering a ...

Quantum computing and neutron star physics are converging on the same hard problem: how to describe matter when gravity and quantum mechanics both refuse to stay in the background. Researchers are ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Many companies — including IBM — this year demonstrated uses of quantum computers that went beyond what was possible with purely classical approaches. But none of these were clear, undisputable ...