Gravity is the force of action between two objects. It’s called a natural force because it acts at a distance rather than needing to be in contact. Gravity is the force that holds us down on Earth and ...

The Indian Ocean Geoid Low ranks as the largest negative "gravity hole" anomaly on Earth, which is why the “thumbprint” jumps ...

Experimental design (a) and results for the space experiment (b) and the ground-based control experiments (c & d). BMIE: the normalized BM inversion effect; BMUpr & BMInv: task performances for the ...

The idea of Earth “falling” might sound a bit puzzling at first, but it’s a super interesting concept that shakes up how we ...

The idea of emergent gravity is still new and requires a lot of assumptions in its calculations to make it work. But if experimental evidence ever proves it real, we would need to totally rewrite the ...

As scientists get closer to putting humans on Mars, the need to understand why clocks tick faster on the red planet is more ...

How linear, rotary, reciprocating and oscillating motion are evolving as customization grows and new capabilities emerge.

A 1972 motorcycle accident introduced me to the laws of physics and the effects of hitting hard objects at speed. What started as a pleasant ride through Richland traumatically ended with deep scars ...