“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe.

Time dilation, a captivating concept embedded in Einstein’s theory of relativity, has been experimentally validated on Earth.

Albert Einstein 's theory of general relativity —which explains gravity as the product of the distortion of space and time—may not be universally applicable.

Scientists think they've uncovered a cosmic "glitch" in gravity that could require a revision in Einstein's theory of general relativity.

The mysterious dark energy could be driving acceleration, or Einstein’s theory of general relativity, which says gravity warps space and time, could be breaking down.

A radical new theory regarding the origin of the universe suggests that gravitational waves, tiny ripples in spacetime first ...

According to Newtonian physics, the gravitational attraction between two masses is proportional to the inverse of the square ...

Challenging Einstein's Greatest Theory With Extreme StarsResearchers at the University of East Anglia and the University of Manchester have helped conduct a 16-year long experiment to challenge ...

This dimple in space-time is the result of what we call a gravity well, and it was first described over 100 years ago by Albert Einstein's field equations in his theory of general relativity.

Thanks to Albert Einstein, the US Government wants to establish an official time zone for the Moon. It has less to do with jet lag and more to do with how gravity affects time and can throw a lot ...