Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

For more than 70 years, fusion energy researchers have used a particular equation to judge whether a plasma would stay hot and dense enough—for long enough—to reach a point where it could sustain ...

Condensed-matter physics is the study of substances in their solid state. This includes the investigation of both crystalline solids in which the atoms are positioned on a repeating three-dimensional ...

Four astronauts returned to Earth from the International Space Station on Thursday after hurrying there eight months ago to replace an ailing colleague and his crew. Astronomers have detected and ...

The writer-director follows up ‘The Social Network’ with a drama about some of the company’s controversies, delivered in his overworked word-whiz style and starring Jeremy Strong, Mikey Madison and ...