- Could the universe collapse into a singularity? New study explains how. https://www.space.com/cyclical-universe-explained-string-theory.html 21 comments space
- A new alternative to cosmic inflation/big bang singularity: The collapse of a 4D star in a "bulk universe" could create a hyper-black hole -- and a 3D universe like ours could emanate from its event horizon http://www.nature.com/news/did-a-hyper-black-hole-spawn-the-universe-1.13743 67 comments science