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

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

Emmy Noether’s groundbreaking theorem transformed physics by linking symmetry to conservation laws. If you were drifting ...

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

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 ...

The behavior of spacetime is described by Einstein's equation (i.e. Einstein's field equations) from General Relativity. To understand how elastic it is, we need to delve into the main equation of ...

A team of physicists has discovered a new approach that redefines the conception of black holes by mapping out their detailed structure, as shown in a ...

ABSTRACT: An analysis of the Penrose-Carter diagram of the gravitational collapse of a thin shell of radiation in Minkowski spacetime supports the idea of a quantum origin of the event horizon, and ...

The Valero Texas Open is that stop, which means different things to different players in the 153-man field. World No. 5 Ludvig Åberg, the highest-ranked player in the field, is surely using his ...

Fountain of Youth winner Sovereignty and Holy Bull runner-up Tappan Street will be in the 2025 Florida Derby field and will try to stay strong after already impressing at Gulfstream. Kentucky ...