AWS's first-ever quantum chip uses "cat qubits" to reduce errors exponentially as more qubits are added to a system.

The decades-long quest to create a practical quantum computer is accelerating as major tech companies say they are closing in on designs that could scale from small lab experiments to full working ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Artificial Intelligence has catapulted Nvidia into becoming one of the world’s most valuable ...

The world's largest sovereign wealth fund has placed its chips on quantum computing, and analysts think it could change everything for the industry. Norges Bank, which manages roughly $2 trillion for ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

Some researchers believe consciousness is a byproduct of the constantly firing web of neurons in our heads. However, others believe something more theoretical must be involved to explain our complex ...

What is it about quantum computers that makes them more powerful than conventional machines? A new experiment shows that the property of “quantum contextuality” may be a key ingredient. Quantum ...