Mike Fey, Co-founder & CEO of Island, is wary of slowing AI development down, telling CNBC's Contessa Brewer at the 2026 CNBC ...

Shares of quantum computing company IonQ surged in premarket following its successful test of the industry's first real time end-to-end error decoder.

Bank of America says IonQ 's recent acquisitions could help it build more powerful quantum computers and bring them to market sooner. The bank initiated coverage on IonQ, the largest public pure-play ...

IonQ Inc. IONQ is drawing fresh attention to the quantum-computing industry after demonstrating real-time error correction, a development that analysts and traders see as an important step toward ...

IonQ shares rose in premarket trading after the company said it demonstrated a real-time end-to-end quantum error decoder.

Quantum computing stocks are experiencing a short-term stumble, down roughly 19% since the end of June, with most of that downturn occurring in mid-to-late July. Overall, 2026 has been upbeat for ...

“I think that in 2028 or 2029, you’ll see it have a measurable impact on our top line and bottom line,” Arvind Krishna said in an interview with CNBC last week. “By the end of the 2030s, we are now ...

IonQ just pulled off a quantum computing first that the entire industry has been chasing for years, yet its stock remains ...

It's an early mover in a space with massive long-term opportunities, but also intense competition and daunting technical challenges.