Gravitational distortions produced by distant galaxies show a slight—but notable—disagreement with Einstein's predictions.

Albert Einstein is one of the most written-about figures of the ... Samuel Graydon’s “Einstein in Time and Space” is not an exhaustive biography. Instead it presents 99 vignettes, most of them one to ...

Why is the expansion of our Universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the greatest scientific mysteries. Solving it involves testing the fundamental ...

An icon in the shape of a lightning bolt. Impact Link Albert Einstein, one of the greatest minds of the 20th century, forever changed the landscape of science by introducing revolutionary concepts ...

Berlin, 1914. Albert Einstein, a middle-aged man, is struggling to concentrate on his study. The nagging voices of his ten- and four-year-old children come through the closed door. Einstein's ...