Physicists have measured both the momentum and position of a particle without breaking Heisenberg’s iconic uncertainty principle. In quantum mechanics, particles don’t have fixed properties the way ...

(CNN) — The Tour de France’s reputation precedes it. Even if you’ve never seen a bike race or struggle to name a professional rider, the most casual sports fan is aware of just how physically and ...

(CNN) — When it comes to measuring weight, BMI is the acronym everyone loves to hate. Health professionals have long used body mass index as a quick screening tool to fast-track certain patients into ...

Researchers have engineered a laser device smaller than a penny that they say could power everything from the LiDAR systems used in self-driving vehicles to gravitational wave detection, one of the ...

A new chip-scale laser developed by researchers in the lab of engineering professor Qiang Lin can conduct extremely fast and accurate measurements by very precisely changing its color across a broad ...