This NASA/ESA Hubble Space Telescope image reveals a tiny patch of sky in the constellation Hydra. The stars and galaxies ...

A new study could provide the solution to the grandfather paradox that has plagued time travel theories for decades.

A group of astronomers have made history by capturing an image of a record number of stars from a time when the universe was ...

The history of science is full of amazing individuals who changed the world with their ingenious ideas. Determining the best ...

Is time real, or is it merely a trick of human perception? Theoretical physicist Carlo Rovelli, a pioneer in modern physics ...