Photon purity is more than a technical detail. In photonic quantum computing, orderly single-photon streams are easier to ...

A new theory of "dark photons" attempted to explain a centuries-old experiment in a new way this year, in an effort to change ...

Engineers are closing in on a communications breakthrough that lets drones and robots keep talking even when conventional radio links fail. Instead of blasting stronger signals through rubble, ...

(In United States dollars, except where noted otherwise) ...

Head of nonprofit developing next generation of tech professions outlines 'mindset Connecticut will need if it hopes to ...

Researchers at the ArQuS Laboratory of the University of Trieste (Italy) and the National Institute of Optics of the Italian ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...

Amazon, Microsoft, and IBM are all racing to build a quantum computer. But the technology's feasibility is as hazy as its physics.

Physicists manage to protect quantum information from noise using skyrmions, a key advance for networks and quantum computing ...

Five breakthrough technologies of 2025 delivering real impact, from disaster resilience and clean energy to food security and ...

Researchers from the University of Southern California Information Sciences Institute and the University of Wisconsin-Madison ...

Engineers manage to intertwine several qubits at once, taking the biggest leap yet toward a functional quantum internet.