A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

New theory could finally make 'quantum gravity' a reality — and prove Einstein wrong

Source: space
Source Link: https://www.space.com/astronomy/new-theory-could-finally-make-quantum-gravity-a-reality-and-prove-einstein-wrong