Quantum entanglement is a state in which particles are entwined with each other. In this entwined state, the properties of ...

A breakthrough quantum physics experiment has revealed a startling result. Scientists measured “negative time” as photons ...

Using a conventional computer and cutting-edge mathematical tools and code, physicists at the Center for Computational ...

Quantum physics isn’t just complicated – after 100 years, there is an awful lot of it to understand. This makes writing an accessible yet comprehensive book about the topic a challenge in both ...

What use is a quantum computer? Perhaps both more and less than you think, according to quantum computing expert Shayan Majidy ...

It's one thing to dream up a quantum internet that could send hacker-proof information around the world via photons superimposed in different quantum states. It's quite another to physically show it's ...

A new debate in quantum physics is shaking the foundations of modern science. Tim Palmerargues that nature may not follow ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. This year is the International Year of Quantum Science and Technology, according to ...

We may never beam ourselves off the planet. But quantum teleportation is poised to bring about a new era of computing—and revolutionize our understanding of the subatomic world. This composite photo ...