Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Atmospheric ripples from Hurricane Helene spread far north of Florida as the devastating storm made landfall, new NASA images show. The agency's Atmospheric Waves Experiment (AWE) captured concentric ...

Gravity is usually presented as the most familiar of nature’s forces, the quiet background pull that keeps feet on sidewalks and planets in orbit. A growing group of physicists is now treating that ...

Just over a week ago, European physicists announced they had measured the strength of gravity on the smallest scale ever. In a clever tabletop experiment, researchers at Leiden University in the ...