This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

In the late 1700s, he devised a solution: a kind of anti-gravity chamber that he called a tourbillon, a French word meaning ‘whirlwind’. A single-axis tourbillon in motion. This gif shows two ...

One of the 1990s' brightest tech stars may be headed to prison amid a shocking fall from grace that includes everything from alleged anti-gravity tech to elder abuse allegations to claims of a ...

Quantum gravity is the missing link between general relativity and quantum mechanics, the yet-to-be-discovered key to a ...