(Inside Science) — Countless experiments suggest all of the universe’s fundamental forces follow the laws of quantum mechanics, save gravity. Now theoretical physicists suggest that looking for ...

According to legend, Galileo dropped weights off of the Leaning Tower of Pisa, showing that gravity causes objects of different masses to fall with the same acceleration. In recent years, researchers ...

Legend has it that Isaac Newton had the moment of inspiration that would lead to his theory of gravity when, on a warm afternoon, he saw an apple fall from a tree and wondered why it should fall down ...

On October 30, 2025, Harvard physicist Avi Loeb published an article on Medium, shedding light on a recent report filed by Davide Farnoccia, a navigation engineer at NASA’s Jet Propulsion Laboratory ...