Dr. Ning Li became a leading figure in the unusual world of anti-gravity research, eventually receiving US Department of Defense funding to continue experiments involving superconductors and gravity.

For over 100 years, inventors have claimed to create machines capable of unlimited clean energy, anti-gravity propulsion, and engines that could run on water or nearly no fuel at all. But again and ...

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 ...

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 ...