You're late for an important appointment. Just as you are leaving your house, you realize your phone is flat. Imagine you ...

Quantum computers, computing systems that process information using quantum mechanical effects, could outperform classical ...

A new room-temperature quantum device developed at Stanford uses twisted light and advanced materials to link photons and electrons. Modern quantum computers are typically large, costly systems that ...

Charles Bennett and Gilles Brassard were recognized for their foundational work in quantum information science.

The International Year of Quantum Science and Technology (IYQ) aims to expand public understanding of quantum technologies, including their transformative potential. For our broad readership, could ...

A quantum computer has reached new heights. The first quantum computer in space is now orbiting Earth on a satellite, scientists report. Launched on June 23, the computer had to be designed to fit in ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of quantum computers and voltage standards. The appearance of Shapiro steps in ...

It’s not easy to study quantum systems — collections of particles that follow the counterintuitive rules of quantum mechanics. Heisenberg’s uncertainty principle, a cornerstone of quantum theory, says ...

At first glance, however, quantum physics does not really seem to adhere to this rule: Mathematically speaking, entropy in quantum systems always remains the same. A research team at TU Wien has now ...

For more than a century, gravity and quantum physics have stubbornly resisted a common language, one describing the smooth curvature of spacetime, the other the jittery statistics of particles and ...