The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that ...

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

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...

A blackboard at a U.K. university is believed to be the only one of its kind that has both Albert Einstein's scientific notations and his signature.

In a study published March 11 in the scientific journal Physical Review Letters, two researchers applied quantum mechanics to ...

Europe's Euclid space telescope, which is on a mission to shed light on the mysteries of dark matter and dark energy, ...

Last year, an enormous map of the cosmos hinted that the engine driving cosmic expansion might be sputtering. Now physicists ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics (currently) prohibiting faster-than-light travel, velocities are limited to ...

On March 14, 1879, Albert Einstein was born in Ulm, Germany. His thinking revolutionized physics and turned the scientific ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing ...

March 14 is often celebrated at Pi Day, but it's also the birthday of one of our greatest scientists whose work impacts us ...