A new breakthrough by Australian and international scientists shows that errors inside quantum machines are not just fleeting ...

Quantum computers have become the latest canvas for humanity’s oldest fantasy: escaping death. Startups, futurists, and ...

Amazon Web Services stayed quiet in quantum computing for years until it announced Amazon Braket, a cloud quantum computing service, in 2019.

Even if quantum machines capable of breaking Bitcoin’s cryptography are decades away, the work required to update software, ...

Quantum computing is not currently an existential threat to Bitcoin, but as capital becomes more institutional and long-term, even distant risks require clearer answers.

Microsoft's Krysta Svore spoke at the Fortune Brainstorm Tech conference about Microsoft's plans to help people learn about quantum computing.

D-Wave Quantum stock more than tripled this year. The company plans to present its technology at CES 2026 in January. 10 ...

The answer is simple: Over the last year, D-Wave has taken advantage of its outsized share price momentum and repeatedly ...

Is quantum Bitcoin hacking here? Bitcoin was built on the principle that once funds are secured by a private key, only the holder can access them. But what if that assumption no longer holds? In what ...

Bitcoin is now facing fresh quantum computing fears, but experts say that early wallets are safe and real threats are decades away.

Though they've recently had a bumpy ride, quantum computing stocks stacked cash overall in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 42% year to date as of Dec. 9 ...

Quantum computing stocks are shares of companies involved in the development of next-generation computers. Here are the 7 best performers. Many, or all, of the products featured on this page are from ...