Quantum theory and general relativity have long described the universe with incompatible languages, one speaking in ...

Physicists have chased a unified description of nature for more than a century, yet quantum theory and gravity have ...

Here’s what you’ll learn in this story. A new paper uses a simplified model to prove that gravity can be unified between quantum and standard physics. The simpler model still meets the established ...

The flow of time isn’t as consistent as we might think – gravity slows it down, so clocks on the surface of Earth tick slower than those in space. Now researchers have measured time passing at ...

The best way to find buried treasure may be with a quantum gravity sensor. In these devices, free-falling atoms reveal subtle variations in Earth’s gravitational pull at different places. Those ...

When I was five years old, my family moved into a 1930s semi-detached house with a long strip of garden. At the end of the garden was a miniature orchard of eight apple trees the previous owners had ...

Albert Einstein’s general theory of relativity does a great job at explaining gravity but it is thought to be incomplete ...

Even teeny objects obey the law of gravity. A gold ball just 2 millimeters wide, with a mass of about 90 milligrams, is now the smallest object to have its gravitational pull measured. Observations of ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...