Enrique Rico Ortega and Sofia Vallecorsa explain how quantum computing will allow physicists to model complex dynamics, from ...

“Quantum computers are [on] the verge of becoming useful with the increasing qubit coherence and fidelity. The first ...

Quantum computers hold incredible promise, but one major challenge still stands in the way: their struggle to correct errors ...

So, everyone’s talking about Google’s quantum computer, right? Like, how fast is Google’s quantum computer, really? Back ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors ...

Instead of processing information with bits that are either 0 or 1, quantum computers use quantum bits—or qubits—that can be both at once, thanks to a strange property called superposition.

Quantum superposition is a phenomenon in which a tiny particle can be in two states at the same time — but only if it is not being directly observed.

A qubit is more like a pool ball with a number on it. When the number is facing up, the qubit is a one, and when the number is facing the table, it is a zero. But since it is a ball, the number could ...

A qubit (quantum bit) is the fundamental unit of quantum information. Unlike a classical bit, which can be either 0 or 1, a qubit can be in a superposition of both states at the same time.

Ah, quantum computing… that moonshot technology full of potential, full of promise — and jam-packed with enough jargon to make the average person cry. Qubits, entanglement, superposition ...

Google’s Quantum Breakthrough: What It Means for AI, Bitcoin, and the Future. Quantum can be good and bad for crypto, AI, and bitcoin.