The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study suggests this mysterious ingredient may not be necessary after all. Using an ...

A recent study proposes that gravity, the force shaping galaxies and anchoring planets, might not be fundamental after all.

“Wicked” stars Ariana Grande and Cynthia Erivo, who play Glinda and Elphaba in the movie adaptation of the musical, are set to perform at the 97th Annual Academy Awards on March 2. The duo has not ...

The accelerating expansion of the universe could be explained by modifying general relativity so that gravity has mass – or so thinks a small group of physicists. Matthew Francis reports What lies ...