Welcome to Part 4 of the ‘Most Difficult General Knowledge Test’! This isn’t your typical trivia quiz with questions like “Who theorized E=mc²?” or “What is the capital of Spain?” Instead, we’re ...

J.R.R. Tolkien's "The Hobbit" was the author's first fantasy novel set in the imaginary world of Middle-Earth. That book, along with its sequel "The Lord of the Rings," has left such an indelible mark ...

Humanity’s Last Exam is the ultimate academic test for AI, which challenges the tech to answer the most difficult questions experts could come up with. For now, the AIs tested—which are all large ...

Add Yahoo as a preferred source to see more of our stories on Google. On Jeopardy!, the difference between a champion and a footnote often comes down to one single piece of obscure knowledge—or, as ...