What is quantum computing, really? We explain qubits, superposition, and the quantum threat to encryption — in plain English, with no PhD required.

Vitalik Buterin outlines a roadmap to protect Ethereum from future quantum computing risks with validator and wallet upgrades ...

Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create. Researchers have now shown they can trigger this exotic state by subtly ...

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

The concerns about quantum computers have emerged again, with veteran crypto researcher Justin Bons warning that they could crack Zcash (ZEC) and Monero (XMR). In an update shared by Bons on X, the ...

Quantum computers will break today's encryption. NIST has already set the deadline. Here's what post-quantum cryptography means — and what you actually need to do about it.

Overview Ethereum’s 2026 roadmap focuses on scaling through EIP-4844 and expanding Layer-2 Networks to lower fees and boost speed.Security upgrades strengthen v ...

Scientists at the Institute of Physics at the Chinese Academy of Sciences have directly ...