“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.

Control of mechanical quantum resonators reaches new levels of precision The team is now working to improve the qubit to the point where it could be useful in quantum information processing. They are ...