General relativity is an astonishingly beautiful theory, and grappling with why it disagrees with quantum mechanics is a joy, ...

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

In 1905, Einstein linked space and time, showing that motion through one affects passage through the other, the hallmark of his special ... string theory unites general relativity and quantum ...

We have reached an extraordinary point in the history of science, for some physicists believe they are now on the verge of having a single theory that will unite all of their science under one ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

And then, in June, Einstein completes special relativity, which adds a twist ... significant contributions to the development of quantum theory. His last work on the theory builds on ideas ...

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

Teleology is the idea that some processes in nature are directed toward a goal or an end. Today, it is commonly asserted that ...

Special' means ‘in certain circumstances’ – so not including the effect of gravity. It took Einstein 10 years to make the theory work for gravity too, which is how general relativity gets ...