Gravity batteries sound almost too simple to matter in a world of advanced chemistry and AI, yet they promise to turn old mines, skyscrapers and even coastal towers into vast reservoirs of clean power ...

A theory claiming that Earth will lose gravity for seven seconds on August 12, 2026, has made the rounds on social media, sparking confusion and speculation. The claim originated from a so-called ...

At the heart of flight lies Newton's third law: for every action, there is an equal and opposite reaction. This principle explains how an airplane wing generates lift. When an airplane moves forward, ...