“Avatar: Fire and Ash,” a 20th Century Studios release, opens in theaters Dec. 19. It's rated PG-13 by the Motion Picture ...

From artificial intelligence to the origins of the Universe, these are the Ri science talks that captivated millions in 2 ...

For more than half a century, the idea that light or radio waves could suddenly reverse in time sounded like a thought ...

Witness the future of vehicle engineering as we explore the world of transforming vehicles. From the robot-inspired Letrons and Kia Transformers to the amphibious Sea Lion, each machine showcases the ...