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

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 ...

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 ...

While this fourth-quarter purchase might seem like cause for celebration, investors would be wise to temper their expectations.

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 ...

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 ...

TL;DR: The quest to build a practical quantum computer, a challenge that has tantalized physicists and computer scientists since the 1980s, is gaining unprecedented momentum. Recent breakthroughs have ...