"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 ...

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

The search for alien life has long been focused on detecting signals from distant civilizations, primarily through ...

It turns out that once again, Einstein’s theory of general relativity holds ... For over a century, General Relativity has explained gravity’s pull in our solar system and beyond.

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

Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.

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 ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light of a distant galaxy is warped into a perfect circle by the gravity of a ...