New research says today’s quantum computers are far too weak to threaten Bitcoin’s cryptography, leaving the network years to prepare.

So, is Rigetti a buy now? Nobody but the most risk-tolerant investors should even consider it: The company is too speculative ...

Gov. Wes Moore (D), who calls quantum computing a “lighthouse industry” for Maryland, has secured more than $1 billion in ...

A breakthrough optical design allows quantum computers to read information in parallel, a key step toward building ...

Of the roughly $960 million of public money so far dedicated to the IQMP 89% will pay for equipment and infrastructure around the site. About 11% is allocated to long-term tax incentives for ...

Plus500 reports a transformative investment landscape with AI, quantum computing, and clean tech showing significant growth, ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new ...

D-Wave Quantum stock is sliding as quantum hype fades. QBTS is down sharply in 2026—here’s what makes it different and the ...

Technique lays the groundwork for neutral-atom quantum computers with more than 100 000 qubits, say physicists ...

While quantum computers continue to slowly grind towards usefulness, some are pursuing a different approach—analog quantum ...

An experiment with superconducting qubits opens the door to determining whether quantum devices could be less energetically ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and ...