SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

While quantum computers are already being used for research in chemistry, material science, and data security, most are still too small to be useful for large-scale applications. A study led by ...

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.

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

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

IonQ's stock has struggled since peaking in October.