Records from Albert Einstein's final years are being published as a book around 20 years after their discovery, as ...

Albert Einstein's general theory of relativity was published more than a century ago and and it could save Earth from a black ...

So here it is—everything you need to understand Albert Einstein's general theory of relativity: The background: the cosmos is 4D “Our Universe is four-dimensional.

What exactly is gravity, and how does it work? From Newton’s early groundbreaking discoveries to Einstein’s revolutionary ...

The letters not only provided an insight into the emotional world of the young Albert Einstein, but also — quite incidentally — testified to the development of his scientific theories. Einstein and ...

Why Albert Einstein, the Genius Behind the Theory of Relativity, Loved His Pipe Einstein reportedly believed that pipe smoking contributed to a calm and objective judgment, but his doctor said ...

Einstein's handwritten theory on happiness sells for $1.3M 01:03 JERUSALEM -- While Albert Einstein 's theory of happiness may be relative, it fetched $1.3 million at a Jerusalem auction on Tuesday.

A $750 million satellite designed to test two fundamental predictions made by Albert Einstein about the universe is finally ready for launch, 45 years after it was first proposed at the dawn of ...

First proposed a century ago, Albert Einstein's theory of relativity got yet another boost this week, thanks to giant telescopes that peered at a huge black hole at the heart of our galaxy.