US scientists have connected a novel 20-qubit quantum computer to Frontier, the world’s most ...

Our world relies heavily on intractable encryption to protect everything from digital signatures, private emails and banking information. Yet these day-to-day transactions are vulnerable to ...

Rigetti Computing has announced the general availability of its most powerful quantum computer to date, rounding off months of uncertainty. Shares were getting a much-needed boost on Wednesday. The ...

A quiet transformation is unfolding in the way scientists design the materials that power modern technology. From faster ...

China has overtaken the US in building the world’s most powerful computer with a breakthrough machine. Shenzhen’s LineShine ...

IBM has launched its most powerful quantum computer to date. Dubbed the Osprey, a 433-qubit machine that has three times the number of qubits than its Eagle machine which landed last year. The number ...

The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...

The quantum threat is accelerating significantly. It's time to have a fresh look at the current state of affairs and what ...

Quantum computers should be powerful enough to crack Bitcoin’s security features—by instantly solving the mining mechanism or guessing wallet passwords by brute force—a few years after 2030, according ...

The quantum-computer maker boosted the price and number of shares it will issue on the Nasdaq ahead of its public debut on ...