On May 29, 1919, a total solar eclipse helped to prove Albert Einstein's theory of general relativity. Einstein's theory ...

The idea was first hypothesized about 70 years ago. In a bizarre repercussion of Albert Einstein's Special Theory of Relativity, objects traveling close to the speed of light appear flipped over.

The discovery in 1998 that the Universe is expanding faster over time shook the foundations of cosmology. This finding ...

The Terrell-Penrose effect, predicted in 1959, suggests that objects moving at speeds close to that of light appear rotated. This optical illusion results from the combination of relativistic ...

Discover how Einstein’s theory of special relativity reshaped physics by linking space, time, mass, and energy in a universe governed by the speed of light. Albert Einstein's 1905 theory of ...

It was a hundred years ago this November, and Albert Einstein was enjoying a rare moment of contentment. Days earlier, on November 25, 1915, he had taken to the stage at the Prussian Academy of ...

this novel theory could also finally unite Albert Einstein's general relativity with the quantum realm. Since the beginning ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

In 2015, a piece of equipment at an observatory in the US moved one quintillionth (10-18) of a meter. This tiny movement was ...

Albert Einstein improved Mach's Principle and came out with his famous Theory of General Relativity. However, he failed to ...

Scientists Claim They Have Found a Way to Simplify Gravity, Could Rewrite Physics as We Know It For over a century, ...