Quantum computing stocks cooled in 2025 after a strong early run, and many names are now well below past highs. That pullback ...

Pure-play quantum computing stocks got Wall Street's attention in 2025 as JPMorgan, Jefferies, Evercore ISI, Cantor Fitzgerald and Mizuho Securities initiated coverage on some companies while Barclays ...

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

Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

Chinese team is first outside the US to cross key threshold that determines whether practical quantum computers can work ...

Solana tests post-quantum digital signatures to strengthen blockchain security. Bitcoin experts say quantum threats remain distant.

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the fundamental challenges on the way to practical ...