Then, there's the fact that Einstein's theory of gravity won't "play nice" with quantum physics ... It predicts the emergence ...

MUST SEE: OK Go have blown our minds again with a spectacular zero-gravity music video So what was this theory? Essentially, Einstein posited that when a gigantic catastrophic event occurs ...

Einstein thought in images ... fudge factor into the equations of general relativity—a cosmological constant. While gravity pulled celestial objects inward, this extra gravitational effect ...

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be etched into the fabric of space-time by gravitational waves. New research ...

Einstein thought in images ... fudge factor into the equations of general relativity—a cosmological constant. While gravity pulled celestial objects inward, this extra gravitational effect ...

Their experiment showed that the speed of light remained constant, contrary to what ... it did not explain the nature of ...

Teleparallel gravity is an alternative theory to general relativity, also devised by Einstein. This "other ... without invoking a cosmological constant," Rivera says. Rivera and her colleagues ...

Einstein's theory of general relativity predicts gravitational memory, where space-time retains imprints from passing gravitational waves. Researchers are exploring if the cosmic microwave ...

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

This marks the first time a cosmic collision has been seen in both light and gravity. It also represents another passing grade for Einstein's general theory of relativity, which he developed in 1915.

The study, titled "Gravity from Entropy," introduces a novel ... quantum mechanics and Einstein's general relativity. For decades, physicists have struggled to reconcile the principles of quantum ...

"Since it is a direct prediction of Einstein's theory of general relativity, its observation would serve as a confirmation of the theory, much like the observation of gravitational waves by LIGO ...