In this final round, contestants must endure an impending letter trend that portends the end: every answer contains the letters "E-N-D" in consecutive order.
Using aerial photography and intimate, one-on-one interviews to document the plight of migrants in Europe, Africa, the Middle East and Asia, artist Ai Weiwei's documentary is grim but vital.
When Tristan Harris worked in Silicon Valley, his job was to direct users online to a particular website or service. Now, he speaks out against tech companies who manipulate their users' attention.
Neuroscientist Steve Ramirez used lasers to enter the brains of mice and edit their memories. He imagines a future where this technology might be possible in humans as well.
Years of research have taught Elizabeth Loftus just how unreliable our memories are. From tweaking a real memory to planting a completely fabricated one, tampering with our minds is surprisingly easy.
When most of us are hungry for lunch, we pick up supplies at the grocery store or stop by the nearby cafe with the best lunch specials. Nick Spero? He heads into the wilderness.
Philip Pullman returns to the world of his beloved Dark Materials trilogy in The Book of Dust. We have an exclusive first peek at young protagonist Malcolm, his canoe, and the day his life changes.