Researchers at Waterloo have developed a novel approach to understanding how the universe originated, which could reshape ...

For the last few decades, researchers have been studying what the universe looked like in its first seconds. It is generally accepted that the universe expanded exponentially in the first fraction of ...

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 ...

Comparison between the constraints from ACT (blue), DESI BAO (grey), and ACT+DESI (red) for the BAO parameters and the spectral index ns. The pink band represents the ns values for the preferred ...