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

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

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

Supermazes” are theoretical structures that provide a fresh blueprint for understanding the microscopic complexity of black ...