A new quantum recipe for black holes could be the first step toward a theory of "quantum gravity", the "holy grail" of physics.

Speculative elements may not be necessary to explain the cosmos. A team of researchers, led by Raúl Jiménez, an ICREA ...

For decades, physicists have faced one of science’s greatest puzzles: merging quantum mechanics, which describes tiny ...

Scientists propose using quantum-entangled clocks to test how gravity affects quantum mechanics in curved spacetime.

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

One of the biggest challenges in modern physics is uniting quantum mechanics and general relativity. A new experiment may ...

Gravity was a neglected area of physics in the 1940s. To energize the field, at the encouragement of his colleague George Rideout, he set up the Gravity Research Foundation, which handed out the first ...

A team of scientists led by expert Raúl Jiménez, ICREA researcher at the University of Barcelona's Institute of Cosmos ...

Engineers at the University of Wisconsin-Madison uncovered a critical flaw in how lunar and Martian rovers are tested on ...

More information: Matthew R. Edwards, Optical gravity in a graviton spacetime, Optik (2022). DOI: 10.1016/j.ijleo.2022.169059. Matthew Edwards has worked for many years at the University of Toronto ...

While the mathematics of conformal gravity is complex, the theory has the highly desirable property that gravity is attractive at local scales yet repulsive at cosmological scales. As such, Mannheim’s ...

Newtonian Gravity: Crash Course Physics #8. Episode 8 | 9m 18s Video has Closed Captions | CC. Shini sits down to talk about how Newtonian Gravity is more than a little important.