For years, scientists have been trying to replicate the concept of nuclear fusion — the phenomenon that keeps the Sun and other stars alive — and turn it into a working reactor on Earth that can ...

It’s possible to defy gravity using sound waves, magnets or electricity, but today’s methods can’t hoist heavy items high in ...

An innovation that came into existence years ago could now help the United States tackle China's dominance in a key sector. A scientist working at the University of Minnesota lab years ago developed ...