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

Related Stories ・Groundbreaking study reaffirms Einstein’s General Theory of Relativity ・New methods will allow for better ...

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. This is the conclusion of physicists ...

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 ... relativity’s equations. Hilbert considered it fair game to pursue an opening in a promising but as yet unfinished theory of ...

We must first look at Einstein’s original theory to fully understand this new development. Before Einstein proposed the theory of general relativity, scientists believed space to be almost ...

Albert Einstein had described the special theory of relativity in 1905. The result of Einstein's thinking about light, this theory introduced brand-new ideas to science. It opened up an entire ...

Relativity is one of the most famous ... Third, nothing can go faster than light. Einstein's most famous theory has profound implications. If the speed of light is always the same, it means ...

Einstein's theory of gravity — general relativity — has been very successful for more than a century. However, it has theoretical shortcomings. This article was originally published at The ...