A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

At long last, a unified theory combining gravity with the other fundamental forces—electromagnetism and the strong and weak ...

A bold new quantum theory of gravity may finally bridge the long-standing rift between Einstein’s general relativity and quantum field theory. This potential "Theory of Everything" could answer some o ...

For gravity, Einstein expanded on this work a decade later with his 1915 theory of general relativity. As objects approach the speed of light (approximately 186,282 miles per second or 300,000 km ...

In a bold step toward solving one of science’s most puzzling problems, researchers have proposed a new way to bring gravity ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...

A groundbreaking new theory developed by researchers at Aalto University in Finland could bring scientists closer to a ...

A Growing Mystery The discovery of the Universe’s accelerating expansion in 1998 left scientists scratching their heads, ...

A team of physicists has uncovered a surprising new way to explore one of science's greatest challenges: uniting the two ...

Researchers have developed a new quantum theory of gravity which describes gravity in a way that's compatible with the Standard Model of particle physics, opening the door to an improved understanding ...

In a bold step toward solving one of science’s most puzzling problems, researchers have proposed a new way to bring gravity into the same mathematical language as the other forces of nature.