Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Scientists may have uncovered the missing piece of quantum computing by reviving a particle once dismissed as useless. This particle, called the neglecton, could give fragile quantum systems the full ...

Mathematicians have found a way to transform an unproductive quantum computing approach by reviving a class of previously discarded particles. Now, in a new study published in the journal Nature ...

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.

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 ...

IonQ uses a trapped ion technique that provides superior accuracy. Rigetti Computing's superconducting process yields faster processing speeds. IonQ and Rigetti are taking two different approaches to ...