Even as it pushes ahead in AI, Alphabet is making notable headway in quantum computing. IonQ is a pure-play quantum stock that could prove compelling for some long-term investors.

Quantum computing has long been viewed as a threat to cryptocurrencies, a technology that could one day crack the ...

Quantum computing could take several steps forward in 2026.

Rigetti's technology is much faster than IonQ's, but more error-prone.

One of those stocks appears particularly interesting at the moment, with Wall Street analysts' price targets suggesting ...

The quantum-AI convergence represents the next fundamental shift in how we process information, solve problems and create ...

Detailed price information for Applied Materials (AMAT-Q) from The Globe and Mail including charting and trades.

At the end of September, Quantum Computing had $352 million in cash on its balance sheet. Investors are likely unhappy with the acquisition, as they surely preferred the company to hold onto its cash, ...

Quantum Art's new QPU could be both significantly smaller and also faster than competing quantum architectures. How can we reinvent quantum computing? Perhaps by shrinking it down and making it small: ...

China is investing heavily in quantum computing, and the race is on for giants like Baidu, Alibaba, and Tencent. Baidu is focusing on using it for AI.