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 first nation to achieve quantum supremacy doesn’t just win a science prize. It wins the ability to break every encryption ...

Rigetti stock has more than doubled over the past 12 months alone, and its market capitalization stands at $8.5 billion as I ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: VICTOR de SCHWANBERG/SCIENCE PHOTO LIBRARY via Getty Images Quantum physics is the branch ...

The quantum computing startup has outperformed the broader market in 2025, but its rise has left it trading at a hefty ...

Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information for about five times longer during quantum computations ...

Despite the dip in its stock price, IonQ remains a quantum computing leader.

"Quantum" may seem like a useless buzzword, but quantum computing is a real thing, and it's actually understandable even if ...

Certain artificial intelligence (AI) stocks -- chief among them Palantir Technologies -- currently trade at absurd valuations. But Palantir looks cheap compared to popular quantum computing stocks ...

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

Overview: Quantum computing promises exponential speedups for complex healthcare problems like molecular simulation, genomics, and precision medicine, but real- ...

How can a computer chip the size of a human hair enhance the future of quantum computing? This is what a recent study ...