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 ...

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

It's the last clearly observed supernova in the Milky Way, Gassel said.

Firefighters warned millions of Australians of "catastrophic" bushfire dangers on Thursday as they battled multiple blazes ...

Liquids and solutions may look simple, but on the molecular scale they are constantly shifting and reorganizing. When sugar dissolves in water, each sugar molecule quickly becomes surrounded by fast ...

Thinking about AI and how it’s changing everything? It’s a big topic, and a lot of that change comes down to the hardware ...