For centuries, scientific progress has depended on more precise tools for measuring the world around us. Galileo’s telescope ...

As we celebrate 2025—the International Year of Quantum (IYQ)—we embark on a journey through the eight guiding principles that have shaped a century of quantum discovery. This series begins with ...

For almost a century, Heisenberg's uncertainty principle has stood as one of the defining ideas of quantum physics: a particle's position and momentum cannot be known at the same time with absolute ...

Researchers have proven that a fundamental law of physics applies in the quantum realm. The principle of least action dictates that objects will (unless interfered with) always move along the route ...