Albert Einstein's general theory of relativity is a landmark in our understanding of the universe. It gave rise to the notion of a spacetime continuum against which all physical phenomena play out.

Add Yahoo as a preferred source to see more of our stories on Google. Numerical relativity may let scientists test early-universe ideas once considered beyond the reach of physics. (CREDIT: ...

Add Yahoo as a preferred source to see more of our stories on Google. New physics research suggests spacetime may preserve some gravitational structures as it evolves. (CREDIT: Wikimedia / CC BY-SA ...

Rochester Institute of Technology professors have developed a faster, more accurate way to assess gravitational wave signals and infer the astronomical sources that made them. Their method directly ...

Brian Greene, Columbia University physicist and co-founder of the World Science Festival, explains how today's physicists and mathematicians use an Einsteinian formula to explain the universe that ...

Proposed 15 years ago, the bounded L2 curvature conjecture has finally been proved by a group of three researchers at the Laboratoire Jacques-Louis Lions (CNRS / UPMC / Université Paris Diderot) and ...

Albert Einstein is easily one of the most brilliant physicists who ever lived. His theories of general relativity changed our understanding of the cosmos, as did his work on quantum theory. But his ...