Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

However, finding a description of the gravitational interaction ... a pioneer of both effective field theory and the standard model of particle physics, began a process of cross-fertilization ...

In this episode, James and Ellie explore gravity, gravitational field strength, weight and how to use an equation to calculate them. ELLIE: Hello and welcome to the BBC Bitesize Physics podcast.

It is possible that the theory could also allow for gravitational fields to be made of dark matter, which continues to elude us. Entropy. The word itself should cause insomnia. It means that ...