Quantum hardware has finally crossed a psychological threshold: it is no longer a science project in search of a purpose, it is a working tool that large companies and governments are starting to use.

Part 1 of this series explained what quantum computers actually are. Not just faster versions of regular computers, but a fundamentally different kind of machine that exploits the weird rules of ...

I see three investment lanes for quantum computing: pure plays like IonQ (IONQ) and Rigetti (RGTI); the "Magnificent Seven" giants with quantum divisions; and infrastructure picks-and-shovels. Which ...

Quantum computing promises to reshape energy by enabling advanced simulations and accelerating materials discovery for carbon ...

Quantum computing is starting to move out of the lab and into the real world—and the shift is happening faster than many expected. What was once viewed as a distant, theoretical technology is now ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world’s ...

Chicago has quickly emerged as a hub for quantum computing, with the state of Illinois and technology companies pouring millions of dollars into developing a campus to build the world’s first ...

Here’s what could be next for IonQ stock and quantum computing.

Physicists have modelled a quantum mechanism that can result in the end of the universe through the mechanism of false vacuum ...

In late May 2026, a research team from IBM, Japan’s RIKEN institute, and the Cleveland Clinic reported that they had ...

Both IonQ (NYSE: IONQ) and D-Wave Quantum (NYSE: QBTS) are popular quantum computing investments. They are pure plays, so ...