Even as it pushes ahead in AI, Alphabet is making notable headway in quantum computing. IonQ is a pure-play quantum stock that could prove compelling for some long-term investors.

According to DataM Intelligence, the Quantum Computing in Financial Services Market reached USD 0.3 billion in 2024 and is ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

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.

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

The quantum-AI convergence represents the next fundamental shift in how we process information, solve problems and create ...

A team of researchers from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Stony Brook University have devised a new quantum algorithm to compute the lowest energies of ...

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

Quantum computing could take several steps forward in 2026.

Clearly, quantum computing stocks are quite volatile. Their performance is more closely tied to the market's appetite for ...

Quantum computers are based on the principles of quantum mechanics. Compared with classical bits, qubits can be at the superposition between zero and one, so a quantum computer composed of qubits can ...