It is possible to make a material emit more radiation than it absorbs, violating the laws of physics in a way that could make ...

AI models such as ChatGPT consume serious power. Experts break down where that energy goes, and what you can do to help.

“Scientists have long observed that the capability for a material to absorb electromagnetic radiation — a wave of energy in the form of sunlight and X-rays, among others — at a given wavelength and ...

A novel equation tracks the time evolution of an open quantum system’s topology Quantum systems tend to become less “quantum-y” as they interact with their environment. So when developing a ...