Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Quantum computing uses quantum mechanics—the physics governing particles at atomic and subatomic scales—to process information in totally different ways from today’s digital computers. Instead of ...

Investors piled into quantum computing stocks in 2025, but many of them are now declining sharply.

Quantum computing promises to disrupt entire industries because it leverages the rules of quantum physics to perform calculations in fundamentally new ways. Unlike traditional computers that process ...

A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

Scientists at the Institute of Physics at the Chinese Academy of Sciences have directly ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Quantum computing can help defend against multiple simultaneous missile launches, D-Wave ...

Quantum computing has the potential to revolutionize industries by decoding complex ciphers, optimizing supply chains, and ...