Rigetti's stock has been red-hot in the past two years as investors have been feeling bullish on the future for quantum ...

What I am looking at is not just the most powerful computer in the world, but the key to financial security, Bitcoin, ...

Quantum computing stocks are off to a good start in 2026. Here's a look at news developments that could move quantum stocks ...

D-Wave Quantum unveiled a $550 million deal to acquire Quantum Circuits, a Connecticut-based software and hardware developer, ...

Investing in quantum computing doesn't have to feel like playing the lottery. There are proven winners with exposure to ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

Photonic says it’s trying to build the world’s first highly scalable fault-tolerant quantum computer. It’s doing so with a ...

Quantum computers promise unprecedented computing speed and power that will advance both business and science. These same ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...