Associate Professor Melvin M. Vopson of the University of Portsmouth has published a paper arguing that gravity, which we think of as the fundamental force of the universe, may not actually be a force ...

A rewrite of quantum mechanics that includes the force of gravity could finally achieve one of physicists’ biggest goals and reveal the ultimate fuzziness of time ...

Gravity, the force that attracts objects toward each other, is currently framed by Albert Einstein's theory of general relativity. This framework describes gravity as the curvature of spacetime, the ...

Right on the brink of black hole formation, spacetime can get downright peculiar. This is where familiar physics can become unnervingly strange, and understanding how cosmic processes play out often ...

Astronomers may have found a new way to spot one of the universe’s most elusive objects: pairs of supermassive black holes locked in a tight orbit around each other. Rather than waiting for future ...