Overview: Quantum computing will not threaten Bitcoin, Ethereum, or crypto security in 2026 due to limited qubit power and ...

Bitcoin depends on encryption to remain secure. This encryption protects transactions, wallets, and user funds. If the ...

The outlook from Grayscale is reassuring to investors, suggesting that the situation on Wall Street will return to normal. The firm makes this clear, reassuring those in the crypto markets that ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

A device smaller than a grain of dust is emerging as a surprisingly powerful candidate to reshape how quantum computers are ...

Paris-based quantum computing startup Alice & Bob has announced a stunning breakthrough in quantum computing: its qubits can now resist bit-flip errors for more than an hour. That’s four times longer ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

IonQ and IBM are among those building quantum computers -- a new frontier. Since it went public in 2021, IonQ has approximately doubled its sales each year. IBM's established businesses allow it to ...

Quantum computing could speed up AI training and inference once the technology matures. IBM's quantum computing track record spans decades, and the company has a clear and impressive quantum roadmap.

China is investing heavily in quantum computing, and the race is on for giants like Baidu, Alibaba, and Tencent. Baidu is focusing on using it for AI.

Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring millions of dollars into developing a campus to build the world’s first ...

D-Wave, IonQ, and Rigetti use different approaches to build quantum computers. All three companies are unprofitable but are generating sales from their quantum systems. The odds are stacked against ...