The brightest quasar ever seen in the young cosmos is powered by a black hole that appears to be breaking the universe’s own ...

A quantum state of matter has appeared in a material where physicists thought it would be impossible, forcing a rethink on ...

Nuclear fusion has long been the energy world’s moonshot, a reaction so powerful and so difficult to tame that many physicists once doubted it would ever be harnessed on Earth. Yet in the past few ...