One stock that could fit that description is Horizon Quantum Computing (HQ 0.89%), which went public in March 2026. The ...

D-Wave Quantum's products are already being used by some companies in specific tasks.

A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

Quantum computers can complete certain tasks much faster than classical computers, but they're larger, pricier, consume more ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

The burgeoning quantum computing space has proven to be the outlier. The deal was led by British climate technology financier ...

As one of the world's most intriguing emerging technologies, quantum computing will draw investors who are looking at high-tech options beyond the AI boom, and these five focused ...

Quantum computers can process certain computing tasks faster than classical computers, but they're much larger, pricier, ...

Quantum computing is the next big investment trend in the tech world. While artificial intelligence (AI) is still driving the market forward, the quantum computing arms race is heating up and could ...

Quantum computing is a major emerging technology that could be commercially viable by 2030. With that timeframe not all that far away, investors are starting to take quantum computing stocks more ...

However, Quantum Day (Q-Day) is different. Q-Day is the moment a quantum computer becomes powerful enough to break the ...