A new chip-based quantum memory uses 3D-printed “light cages” to store light in atomic vapor with high precision. Quantum information storage plays a central role in the development of the quantum ...

IonQ leads accuracy at 99%, while Alphabet, Microsoft, Nvidia, and IBM compete with different quantum strategies.

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

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

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

Advances in quantum computing may allow Bitcoin blocks to be mined faster and undermine the network's security, warns ...

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

Scientists are learning to engineer light in rich, multidimensional ways that dramatically increase how much information a ...

While larger players like Google and International Business Machines threaten to steal its shine, D-Wave Quantum deserves ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

The deal, led by British climate technology financier Planet First Partners, values the startup at “multiple billions” of ...