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?

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

A hundred years ago this week, at the height of the quantum revolution, Austrian physicist Erwin Schrödinger submitted a ...

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

Researchers from the University of Vienna and the University of Duisburg-Essen showed that metallic ...

Scientists teleport quantum calculations between computers, paving the way for distributed quantum computing and a future quantum internet.

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 ...

Metal clusters made of thousands of atoms showed quantum interference, offering new insight into how large objects follow ...

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 ...

In a groundbreaking experiment, engineers at the University of Pennsylvania successfully demonstrated the possibility of transmitting quantum data over commercial fiber-optic networks using the same ...