In the late 1970s, legendary physicist John Wheeler proposed a radical question: Exactly when does the universe notice that we're paying attention to a quantum experiment? And does it really matter?

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the technology that could deliver machines with unrivalled capabilities ...

A century-old thought experiment on wave–particle duality is brought into the laboratory using a single trapped atom ...

Record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle.

“For two years, I was looking at flat lines,” physicist Sebastian Pedalino recalled of a stubborn detector that refused to ...

As physicists search for a theory of quantum gravity, new results show that classical gravity can still interact with quantum fields to allow matter to become entangled. When you purchase through ...

The study shows that in quantum devices, reading a clock consumes far more energy than running it. This insight will help ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...

Experiments reveal that metallic nanoparticles thousands of atoms wide can exist in quantum superposition, providing a ...

January 28, 2026-- Options Technology (Options), the leading provider of financial services infrastructure, today announced the availability of the first commercially accessible quantum computing ...