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.

Quantum computers have the potential to transform science, accelerating breakthroughs in drug development, cosmology, ...

The quantum-computer maker boosted the price and number of shares it will issue on the Nasdaq ahead of its public debut on ...

The traditionally skeptical MIT scientist believes the technology’s breakthrough is closer than expected, though its ...

This week, Google published a paper describing how a quantum computer could theoretically derive a bitcoin private key in 9 minutes, with ramifications that stretch to Ethereum, other tokens, private ...

Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to revolutionize- and potentially compromise - global security Quantum computing ...

Quantum computing encryption is reshaping how we think about digital security in a world built on encrypted communication. Today's systems rely on mathematical complexity, but emerging quantum ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

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 ...

Quantinuum, the Honeywell-backed trapped-ion quantum computing company, began trading on the NASDAQ today after pricing its ...

Forbes contributors publish independent expert analyses and insights. I write about green energy tech that will change your life. An illustration of quantum entanglement between two particles. The ...

IonQ is becoming a sovereign, "smart money" quantum infrastructure powerhouse for governments and defense agencies worldwide.