Quantum computing is entering a pivotal year as breakthroughs move from laboratory experiments to real business impact across ...

Researchers demonstrate that by shaping the spatial and temporal structure of photons, they can engineer customized quantum ...

Physicists successfully teleport quantum information between photons from different sources, a key step towards a secure ...

An alternative, scalable approach to quantum charge-coupled devices was experimentally validated in an ion-trap experiment.

For years, physicists have been trying to design clocks that can measure tiny durations of time with extreme precision. Quantum clocks, in particular, have pushed the boundaries by using the strange ...

A recent study proposes that time might not be a fundamental aspect of the universe but rather an illusion stemming from quantum entanglement. This new perspective aims to address the inconsistencies ...

Physicists have coaxed particles of light into undergoing opposite transformations simultaneously, like a human turning into a werewolf as the werewolf turns into a human. In carefully engineered ...

In the quantum world, our intuitive grasp of past, present and future may not apply. Richard Fisher explores the discombobulating concepts of "negative time" and "retrocausality". Tony Soprano is ...