Quantum hardware has finally crossed a psychological threshold: it is no longer a science project in search of a purpose, it ...

I see three investment lanes for quantum computing: pure plays like IonQ IONQ and Rigetti RGTI; the “Magnificent Seven” ...

Rigetti's third-quarter earnings highlight the gravity of the challenge. Revenue fell 18% year over year to $1.95 billion, ...

This is allowing IBM to attack quantum computing with two very different chips.

Horizon Quantum, a Singapore-based quantum software company, has unveiled its own quantum computer to accelerate commercialization efforts. Read more at straitstimes.com. Read more at straitstimes.com ...

Quantum computing stocks are heading into 2026 with a lot of momentum. One of the hottest pockets of the artificial ...

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all ...

Russia reveals a new quantum computer prototype, citing scalable architecture and qubit stability as global competition ...

Quantum computing is something of an enigma. For many analysts, advocates and evangelists across the technology industry, the quantum mixture has been quite maturely and meticulously defined; all ...

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at Multex (Reuters) ...