In a laboratory in Broomfield, Colorado, 98 atoms are suspended in midair, held in place by electric fields and cooled to temperatures close to absolute zero.

Quantum entanglement: Scientists have detected quantum entanglement in a centimeter-sized crystal. This material, known as a ...

Scientists have, for the first time, experimentally proven that angular momentum is conserved even when a single photon splits into two, pushing quantum physics to its most fundamental limits. Using ...

A team of physicists has reimagined one of science's most iconic experiments—but in the dimension of time. Researchers at Imperial College London have taken the classic double-slit test and turned it ...

A quiet transformation is unfolding in the way scientists design the materials that power modern technology. From faster ...

Physicists have built a quantum gas that behaves nothing like the substances we are used to, and that is exactly why it is causing such excitement. Instead of slowing down when particles collide, this ...

Researchers have discovered how certain photosynthetic bacteria use a sophisticated quantum mechanism to increase their ...

To improve quantum computers, Zhenjie Yan wants to understand how to efficiently shuttle quantum information.

The original version of this story appeared in Quanta Magazine. Say you want to send a private message, cast a secret vote, or sign a document securely. If you do any of these tasks on a computer, you ...