Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding ...

Our conception of time, black holes, and dark energy may be on the verge ... gravity so intense that not even light can escape them. According to Albert Einstein’s General Theory of Relativity, any ...

Quantum scientists now believe time isn’t fundamental at all—instead it emerges from interactions among things.

Learn how to manage your time and your calendar by stepping back and seeing the bigger picture. Follow advice on time ...

When spacetime is divided into tiny units, the obscure connection between quantum theory and generally relativity suddenly ...

Einstein’s general theory of relativity can be summed up in just 12 words: “Space-time tells matter how to move; matter tells space-time how to curve”. But this short description from the ...

The first direct visual evidence of the supermassive black hole in the centre of Messier 87 and its shadow. Event Horizon ...

The James Webb Space Telescope has found perhaps its most profound discovery to date. The uncovered preferred direction for ...