The Big Bang Theory remains the most accepted explanation for how the universe began. This documentary explores the science, ...

(via Sabine Hossenfelder) I got a bunch of requests to comment on a new attempt at a theory of everything that supposedly combines quantum physics with general relativity. I had a look, and this is a ...

The gravity quantum field is calculated in flat spacetime. The curved classical metric is calculated using the expectation value of the gravity quantum field. At long last, a unified theory combining ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the universe would fall apart if it all remained unchanged. This theory tries to ...

It suggests your subjective experience might come from both your physical brain and the mysterious quantum activity within it.

String theory remains our best candidate for a theory of everything, but where can it be tested? By studying black holes, says Marika Taylor. When you purchase through links on our site, we may earn ...

Current efforts to stifle scientific theories in school are reminiscent of the attacks on the teaching of the theory of evolution. iStock / Getty Images Plus Scientific theory has had a rough time in ...