Over four months, March through June 1905, Albert ... Einstein experienced what he would later call “the most fortunate thought of my life.” He knew that his 1905 special relativity theory ...

On his first and only visit to Japan, in the late fall of 1922, Albert ... the time Einstein was arriving in Japan to plaudits, the Soviet Union decided that his theory of relativity was, as ...

Albert Einstein’s statements on philosophy and religion were often memorably resonant. What the great physicist really ...

This is the central consequence of Albert Einstein's special theory of relativity. The object then has a different ... Learn more here We endeavour to provide the community with real-time access to ...

The idea was first hypothesized about 70 years ago. In a bizarre repercussion of Albert Einstein's Special Theory of ...

Fast-moving objects don’t always look the way you’d expect. When something travels near the speed of light, strange things ...

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 ...

Albert Einstein is arguably the most influential scientist of the 20th century. His general theory of relativity changed our understanding of space and time, becoming one of the two pillars of ...

Einstein’s strangest optical illusion has been captured—thanks to lasers, a cube, and a bit of artistic inspiration.

A Growing Mystery The discovery of the Universe’s accelerating expansion in 1998 left scientists scratching their heads, ...

A bold new quantum theory of gravity may finally bridge the long-standing rift between Einstein’s general relativity and ...