Secrets of the Jurassic Dinosaurs

Over two extraordinary years, National Geographic Explorer Bertie Gregory discovered never-before-filmed secret traditions, surprising intelligence and close-knit societies of penguins. This astonishing series reveals they are more like us than we ever dreamed, from their powerful friendships to the courageous risk-takers using ingenuity and innovation in some of the world's most extreme places.

A look at relevant scientific issues

An international team of paleontologists investigates a 150-million-year-old cold case. Fifteen giant dinosaur skeletons lie buried in a remote corner of Wyoming's badlands. The team's mission is to discover why they were here and what killed them.

An inside look at NASA’s new Artemis program and its mission to return astronauts to the moon for the first time in 50 years.