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 ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

IBM is innovating quickly as it pushes toward useful quantum computing. The company has a clear roadmap and the resources to ...

The people who know Wall Street's hottest quantum computing stocks best have given investors reason to be skeptical.

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

Overview:  AI is no longer just a support tool. Task-focused agents are now handling real work like compliance checks, hiring ...

Most quantum companies use a superconducting approach. However, IonQ instead uses a trapped ion approach. Trapped ion is more ...

They are effectively wagering that addressing specific optimization challenges today holds more value than the promise of ...

A qubit is sort of like a spinning coin before it lands, but this state makes it more sensitive to outside forces, such as ...