The prevailing Lambda Cold Dark Matter (LCDM) model, based on the Big Bang and subsequent inflation, faces challenges including the inability to explain the universe's homogeneity and the singularity ...

Something like 13.8 billion years ago, all energy in the universe was condensed into a single point. Until suddenly it wasn’t. The resulting detonation was the most massive explosion in all of the ...

For a half-century, most astrophysicists have accepted the notion that the universe began in a "Big Bang," an unimaginably powerful event in which all the matter and energy in the cosmos expanded ...

In Paul Steinhardt’s corners of the cosmology world, to say that history repeats itself would be a laughable understatement. That’s because according to him and a handful of peers, the universe’s form ...