Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields ...

Subscribe to our newsletter for the latest sci-tech news updates. The study, conducted by Brookhaven theoretical physicist Weiguo Yin and described in a recent paper published in Physical Review B, is ...

At the forefront of discovery, where cutting-edge scientific questions are tackled, we often don’t have much data. Conversely, successful machine learning (ML) tends to rely on large, high quality ...

Researchers at Queen’s University have built a new kind of computer that uses light instead of electricity—and it works at room temperature, stays stable for hours, and runs incredibly fast. The ...