Quantum computing is gaining steam among Big Tech companies and drawing increased interest from Washington. Here's what the technology is and what it means for the future.

While quantum computers evolve and become commercialized, IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc.

Google's Willow quantum chip has achieved a significant breakthrough, performing calculations exponentially faster than ...

"You're basically creating molecular circuits in the machine's memory versus connecting together a bunch of steps in a piece of software," said Bill Vass.

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

The chart reveals that Microsoft's forward P/S multiple is a fraction of IonQ's, indicating Microsoft stock is the better ...

Federal investment would amplify IonQ's existing advantages in technology, cloud distribution, and commercial traction.