Cardano founder Charles Hoskinson said post-quantum cryptography exists, but would slow blockchains without hardware support.

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.

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.

Quantum computing remains years away, but it is already shaping how blockchains prepare and how investors view Bitcoin’s long-term security.

Form 13Fs offer a concise snapshot of which stocks Wall Street's smartest money managers bought and sold in the most recent quarter. Billionaires have shied away from buying quantum computing ...

In this article, we will discuss the 11 Best Quantum Computing Stocks to Invest In Right Now. According to McKinsey, when it comes to quantum technology (QT), the investment continues to surge and ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Saudi Aramco installed the Kingdom’s first quantum computer, built by France-based Pasqal. The 200-qubit system marked Saudi Arabia’s entry into the global quantum race. Experts said current machines ...

They’ve been some of the year’s most speculative plays. Now the U.S. government might be getting in on the action. Emily Bary is MarketWatch's assistant managing editor, tech. She is based in New York ...

James Check says Bitcoin’s quantum threat is more political than technical, with consensus challenges putting dormant coins at risk. A prominent on-chain analyst has warned that the arrival of ...

Princeton researchers have created a superconducting qubit that stays stable more than three times longer than previous designs, marking a major leap toward practical quantum computers. Credit: ...

Marc Santos is a Guides Staff Writer from the Philippines. He's a seasoned writer with over four years of industry experience, and he is an enjoyer of all things difficult in gaming. If Marc's not ...