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.

Once fault tolerance is solved, IBM expects to scale its quantum computers up to 2000 quantum bits in 2033 and beyond. The ...

Unlike dot-com companies, quantum companies have working technology and paying customers today.

Quantum computing has been touted as a revolutionary advance that uses our growing scientific understanding of the subatomic world to create a machine with powers far ...

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

If we become quantum tomorrow, data is lost today. Quantum comes down to size and efficiency. Current computers approach ...

Nvidia CEO Jensen Huang says that traditional computer processors will be needed to maximize the use of quantum technology.

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