Every time a coffee mug drops, a satellite orbits or an astronaut floats, we are watching the same phenomenon play out under ...

Quantum scale gravity has long been a mystery to physics, but things could be starting to change. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

What is gravity? Is it a force, a pseudo force, or something else? This question is being debated vigorously by physicists since 2015, the 100th anniversary of Einstein's Theory of General Relativity.

Gravity is one of the four fundamental forces in the universe, alongside electromagnetism and the strong and weak nuclear forces. Despite being all-pervasive and important for keeping our feet from ...

Hey, let's just move this really heavy object over here. It should be easy, right? Well, I guess things didn't go as well as they would have liked. Why did this crane tip over as it turned but not at ...

Figure 1: Cavity matter-wave interferometry. Screening arises when coupling between the field and matter hides effects of the field (such as a new force) in high-density regions like Earth. In ...