Ethereum co-founder Vitalik Buterin has sent a harsh warning about the dangers posed by quantum computing to the crypto economy. "Seemingly," there is a 20% chance of quantum computers breaking modern ...

Saylor posted on X his views on the much-debated quantum computing threat to the world’s leading cryptocurrency. “Quantum computing won't break Bitcoin—it will harden it,” the Bitcoin bull argued. He ...

Researchers at China's Shanghai University have demonstrated how quantum mechanics could pose a realistic threat to current encryption schemes even before full-fledged quantum computers become ...

Microsoft has claimed a quantum computing breakthrough with its new "Majorana 1" chip. But skeptics argue key evidence is still missing. Microsoft has claimed a major breakthrough in quantum computing ...

What is the Q-Day prize? The Q-Day Prize is a challenge to make the Bitcoin network quantum resistant. On April 16, 2025, quantum computing-focused company Project 11 announced the “Q-Day Prize,” a ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...