"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

Researchers say they may have achieved Einstein's vision of a "unified field theory" that can unite two of nature's ...

A new recipe for gravity could help solve some of the universe's greatest mysteries. It suggests that the concept of "quantum ...

A network of Earth's best clocks will be synchronised with the most accurate one ever sent into space. But the device has a ...

Einstein’s general theory of relativity can be summed ... general relativity is one of two pillars of modern physics – our working theory of gravity and of the very large, of planets, galaxies ...

During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String ...

A new theory links gravity to quantum entropy and introduces the G-field, possibly explaining dark matter and cosmic ...

You may have seen the recent news of dark energy observations that alter our understanding of the cosmos, but where has the ...

Images of Einstein have become even more common ... “He was single-minded in reconciling general relativity with Newton’s theory of gravity, and he hit a home run. But he was also single ...

This effect, predicted by Einstein’s theory of general relativity ... This approach could reshape our understanding of gravity, black holes, and eve ...

Physicists have taken a bold step beyond Einstein's special theory of relativity, proposing an expansion of special ...