A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding light on dark matter and dark energy.

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

Einstein's theory of general relativity suggests that the "memory" of ancient events, such as black hole mergers, may be etched into the fabric of space-time by gravitational waves. New research shows ...

Quantum mechanics rules subatomic particles, while general relativity explains gravity’s role in shaping space and time. A ...

(via Sabine Hossenfelder) Last year, Jonathan Oppenheim’s theory of post-quantum gravity was the only theory that made it into my Best of 2024 summary. Post-quantum gravity is one of the most ...

A new model has been proposed that challenges the long-standing belief that black holes contain a singularity, a region where space and time break down. This theory suggests that black holes could ...

Rather than directly tackling the challenging problem of constructing a complete quantum theory of gravity or trying to detect individual gravitons—the hypothetical mediator of gravity—the ...

A new theory suggests that gravity could possibly be the result of entropy. If true, this would mean that everything in the universe would fall apart if it all remained unchanged. This theory ...