An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...

Business leaders need to pay attention to quantum computing now—not because the technology is ready, but because the risk is ...

Quantum computing poses a significant threat to current cryptographic systems. Classical cryptography systems are vulnerable ...

Investors piled into quantum computing stocks in 2025, but many of them are now declining sharply.

A CoinShares report finds that quantum computing risk to Bitcoin remains distant, with less than 0.1% of BTC potentially ...

Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.

Chinese researchers have used a 78-qubit superconducting quantum processor to demonstrate that structured random pulses can hold off the chaotic heating that rapidly destroys quantum information. In ...

If true, the idea would blow past one of physics’ most sacred limits: that parallel versions of reality can never talk to each other. And if information could leak between outcomes, it could mean ...

Investor and shark tank personality Kevin O’Leary has raised concerns about the long-term security of Bitcoin, and ‘quantum computing’ threat.

Coinbase CEO Brian Armstrong has dismissed fears about the potential threats of quantum computing on blockchain; he calls it solvable.

Telefónica, Fundación Vithas, and UFV have launched a pioneering project that uses quantum computing for the design of cancer ...