Daan Struyven, co-head of global commodities research at Goldman Sachs, said that a key driver for gold prices is central ...

Nikola Tesla was a genius way ahead of his time—some of his inventions were so powerful or strange, they never got built. From wireless energy towers to earthquake machines, these ideas are the stuff ...

But aviation history apparently forgot the hybrid tilt-rotor/tilt-wing helicopter-airplane that Nikola Tesla dreamed ... to radio and remote control, Tesla invented big. He installed his ...

Tesla CEO Elon Musk has a long history of making ambitious promises and often delivering late. Many of his biggest ideas are ...

In 1898 famed inventor Nikola Tela unveiled a new development ... to the assaults of the united armadas of the world,” Tesla declared. “Battleships will cease to be built, and the mightiest ...