Quantum computing has huge promise from a technical perspective, but the practical benefits are less clear.

Key step toward reliable, game-changing quantum computing.

Several companies have made quantum computers, but these early models have yet to demonstrate quantum advantage: the ability to outstrip ordinary supercomputers.

Researchers have created a "quantum flute" that coaxes light particles to interact in a way that's never been seen before.

Researchers report making major strides in enhancing quantum computing by improving the transfer of information between electrons in quantum systems.

Quantum teleportation is an key way to transmit info in quantum computing. In a new step forward, researchers say it may be possible between electrons.

Hunting for quantum bits with machine learning could be a crucial step forward in making quantum computers a reality.

The Sycamore quantum computer has solved a problem that would take current computers 10,000 years to complete—quantum supremacy.

A way to generate a more diverse set of errors from quantum computers working on an operation can help the right answer stand out, research finds.

Two new studies show quantum bits connecting over the longest distance ever and also via sound.