Glassy materials are everywhere, with applications far exceeding windowpanes and drinking glasses. They range from bioactive ...

At the heart of our sun, fusion is unfolding. As hydrogen atoms merge to form helium, they emit energy, producing the heat ...

The CosmicWatch device costs only $100 to make, making it accessible for both high school students and spacecraft operators.

The scientists behind the MAGIS-100 experiment aim to use state-of-the-art lasers to shed light on ultralight dark matter.

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still ...