Black holes are mysterious objects, and one theory posits that our universe exists inside of one. It sounds strange, but ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Where's the center of the ...

If you're wondering what the color of the universe is, it's definitely not black. In fact, scientists have dubbed this color ...

Relax, it’s only happening in theoretical physics—at least for now.

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

The surface of Earth is finite. We can measure it. If it was expanding, then its size would grow with time. And once again, good ol' Earth helps us understand what the universe might be doing beyond ...