Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

When Richard Feynman first conceived of quantum computers in the 1980s, he believed they should primarily investigate quantum phenomena. So that’s what a group of chemists did: they used quantum ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Sometimes a visually compelling metaphor is all you need to get an otherwise complicated idea across. In the summer of 2001, a Tulane physics professor named John P.

Ethereum is moving toward integrating quantum-resistant cryptography as part of a broader four-year Layer 1 […] ...

The Bitcoin network took its first step towards quantum-computing resistance with the addition of BIP 360 to its repository.

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.

Quantum computing is moving from theory to reality faster than many people expected—and that has major implications for cryptocurrency security.

Researchers have achieved a breakthrough towards building scalable quantum computers. The team used cryoelectronics ...

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

French quantum computing company Pasqal is reportedly in talks to raise €200 million in a funding round that would value it at more than $1 billion pre-money.