Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform classical systems on certain tasks. Over the past few decades, researchers ...

Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

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.

Overview: Quantum AI combines quantum computing with artificial intelligence to solve complex problems beyond the reach of ...

After a multi-year competition, the U.S. National Institute of Standards and Technology (NIST) selected a suite of algorithms for standardization. For key exchange, the primary choice is the ...

The JVG algorithm factors RSA and ECC keys using fewer quantum resources than Shor’s algorithm, accelerating the time needed ...

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.

D-Wave Quantum (D-Wave) reported that it had demonstrated ' quantum supremacy,' a practical task in which a quantum computer can solve a problem that cannot be solved by a classical computer. Some ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

A RIKEN-led project is developing essential software that will seamlessly connect quantum computers with supercomputers, hugely amplifying the abilities of both ...