The X-shaped building in southwestern China could help China pull ahead in the race to master a futuristic clean energy ...

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...

Their 8-meter fusion chamber, set to ignite in 2027, aims to generate temperatures hotter than the sun's core, propelling the rocket's exhaust at speeds exceeding 500,000 miles per hour.