There's no question that Albert Einstein was one of the greatest minds of his or any generation, but there was one problem he ...

The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...

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

Since the early days of general relativity, leading physicists, like Albert Einstein and Erwin Schrödinger, have tried to unify the theory of gravitation and electromagnetism. Many attempts were ...

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

Expanding his special theory, Einstein’s general theory of relativity states that what we perceive as the force of gravity between two masses actually arises from their warping of space and time.

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

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

In the vast universe, galaxies rotate in ways that don’t make sense if only visible matter is considered. For almost a ...

April 18 marks the death anniversary of Albert Einstein, the iconic physicist who forever transformed the way we understand ...

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