Researchers have created a laser that uses concentrated beams of plasma to generate a glowing “lightsaber” that can transmit radio signals.

In a not-so-long time from now, in a theme park not so far away, you'll get the chance to see a realistic lightsaber instantly extend out of a hilt, glowing before your very eyes. Disney has built ...

"Ahsoka" Season 1, Episode 3 gives us a cool lightsaber scene in space, but could the weapons really function that way in ...

Children all over the world wanted lightsabers at one point or another in their lives, and when toy lightsabers first hit the shelves, fans rushed to buy one. And as dangerous as a real-life ...