X released a new world model that it says is a solid step toward its robots being able to teach themselves new tasks.

Over the past half century, researchers have established that birds evolved from dinosaurs: specifically, the theropods, the ...

Since the launch of the Crossword in 1942, The Times has captivated solvers by providing engaging word and logic games. In 2014, we introduced the Mini Crossword — followed by Spelling Bee, Letter ...