"We could determine the mass of the Himalayas using atoms," Jason Hyon, chief technologist for Earth Science at NASA's Jet ...

General relativity is an astonishingly beautiful theory, and grappling with why it disagrees with quantum mechanics is a joy, ...

Researchers say they may have achieved Einstein's vision of a "unified field theory" that can unite two of nature's ...

Emmy Noether’s groundbreaking theorem transformed physics by linking symmetry to conservation laws. If you were drifting ...

Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.