Hacksmith Industries created a retractable plasma lightsaber that burns at 4,000°, melting steel and glass. Though not yet as hot as Star Wars’ fictional blades, advancements hint at more portable, ...

The gap between "Star Wars" fiction and real-world technology might be smaller than you think. Some of what the franchise ...

Every year on May the Fourth, Star Wars fans across the planet celebrate the iconic franchise’s lasting legacy. May the 5th is a new addition to the celebration—a welcome one. For this year’s ...