An international study has revealed a surprising connection between quantum physics and the theoretical models underlying ...

Light does not “think” in any human sense. Still, under the right conditions, it can behave in a way that looks uncannily like a memory system.

Scientists built a quantum gate linking four-state photons, showing complex quantum tasks can be done with fewer steps using qudits.

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Quantum technologies, devices and systems that operate leveraging quantum mechanical effects, could tackle some tasks more ...

In a laboratory at Oxford University, scientists have achieved something that once seemed science fiction: they made two separate quantum computers work together as one. Instead of being connected by ...

Forbes contributors publish independent expert analyses and insights. Gil Press writes about technology, entrepreneurs and innovation. As Melamed tells it, after Sony Corporation acquired the ...

Cables underneath New York City are teeming with entangled quantum particles of light thanks to Qunnect, a company that has ...

Underneath the Danube -- Space travel -- The stuff called light. Light is a wave ; Light is particles -- Sheepdogs and Einstein's particles of light -- Einstein and his Nobel Prize -- A conflict -- ...

In the strange world of quantum physics, even the tiniest tweak can unlock outsized rewards.