A gravity sensor is not the kind of equipment that comes to mind when you think of treasure hunting. But this one might just be the best treasure-hunting gear out there-if you can get one for yourself ...

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 it comes to understanding the fundamental forces of the universe, gravity is by far the most intuitive. It’s the force that brings us splashing down after jumping from a diving board and the ...