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

Researchers find a way to purify photons, clearing major hurdles for faster quantum computers and ultra-secure networks.

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.

The race to harness quantum mechanics for computing power is finally colliding with the real economy. After a century of ...

Rigetti Computing RGTI is increasingly positioning itself at the intersection of quantum hardware, AI supercomputing and public-private research ecosystems. RGTI is embedding its systems into broader ...

The impact of quantum computing spreads across a much wider range than you might think. For instance, in healthcare, research can feel as if it is progressing at the speed of light. In cybersecurity, ...

On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is ...

With a market capitalization of approximately $3.8 trillion and a robust financial position, Alphabet offers a relatively secure entry point for investors interested in quantum te ...

Quantum computing could take several steps forward in 2026.

IonQ's quantum computing approach yields more accurate results. Rigetti Computing has not yet been advanced to the next stage ...

Quantum computing stocks are heading into 2026 with a lot of momentum. One of the hottest pockets of the artificial ...