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 write this. But the company might struggle to maintain that valuation in ...

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 ...

Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

And they are stunning to look at. Superconducting quantum computers look like giant chandeliers, with rows of shiny discs, ...

Certain artificial intelligence (AI) stocks -- chief among them Palantir Technologies -- currently trade at absurd valuations ...

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 ...

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

Canada has the biggest number of quantum companies per capita in the world, but the race to develop the technology is heating ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever engineered, after building a new kind of architecture.

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