A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all so-called "Magnificent Seven" stocks. They all operate widely used cloud ...

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in January. Throughout 2025, quantum computing hype slowly increased before ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever engineered, after building a new kind of architecture.

The breakthrough outstrips all other silicon quantum processing units, clearing the path to fault tolerant, commercial scale ...

In this Monday edition of quantum computing news, we cover Google’s ($GOOGL) new chip access deal in the UK, a tiny device ...

Nvidia's NVentures is buying stakes in various quantum companies as part of its strategy.

Microsoft has one. Google and IBM also have one. And several smaller companies, including Copenhagen-based Sparrow Quantum, ...

Quantum Computing Advantage will Arrive Next Year. Are you ready? Know which quantum company to invest in? Read this and ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

While pure plays like IonQ and Rigetti Computing get most of the attention, investors can gain exposure to quantum computing through big tech.

Canada has the biggest number of quantum companies per capita in the world, but the race to develop the technology is heating ...