"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

For over 100 years, two theories have shaped our understanding of the universe: quantum mechanics and Einstein’s general ...

Ever wondered what gravity really is? Is it a force, or is there more to it than we know? In this video, we break down the ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

A new cosmological simulator logs its scientific predictions and refutations in real time, storing hashes in blockchain with full offline ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

The slower growth of gravitational wells and the accelerating expansion might share the same underlying cause.” In so many ...

From four-dimensional hexagons to the mind-bending amplituhedron, geometrical shapes are wilder than we learn at school - and ...

General relativity and gravity articles from across Nature Portfolio General relativity describes gravitation in a geometrical framework generalizing special relativity and classical mechanics ...

Three intertwined time directions may underpin everything, turning space into mere “paint on the canvas” and pushing physics ...

THE general theory of relativity has now been before the scientific world for some twenty years, and the special theory considerably longer. Fifteen or sixteen years ago, the theory may be said to ...

Scientists are encouraged to use accessible language and engage with the public to demonstrate the relevance of science to ...