Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward ...

We're often told it is "unscientific" or "meaningless" to ask what happened before the Big Bang. But a new paper by FQxI cosmologist Eugene Lim, of King's College London, UK, and astrophysicists Katy ...

For decades, one of the biggest questions in cosmology has remained frustratingly out of reach: what, if anything, existed before the Big Bang? Now, researchers are using advanced computational ...

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: ...