The Space Force general in charge of Trump’s Golden Dome program says that he has a blueprint but gave no details leaving doubts about its cost.

The Sri Lankan physicist and economist also discusses the global shift from a Western-led to a multipolar world order ...

Centripetal force is the real inward pull that keeps objects moving in circles, while centrifugal force is the apparent outward push we only feel in rotation.

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Time-varying systems, materials with properties that change over time, have opened new possibilities for the experimental ...