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.

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

Quantum computing has the potential to be a truly transformative technology. But it could be years, if not more, before it can be practically implemented at scale. Companies like IonQ and Rigetti ...

Europe is about to unveil its first supercomputer of the exascale class on Friday. The machine, powered by Nvidia, is said to be the “fastest in Europe,” according to the company. The machine, called ...

The company was the first pure-play quantum computing stock to go public. Its revenue is over double that of the competition and has grown 82% year over year. 10 stocks we like better than IonQ › ...