Every night April 3 - 9 at 9P and 10P et/pt

Expedition Week is back! Starting in April, the National Geographic Channel is premiering two brand-new expeditions every night all week long. Go on cutting-edge missions with today's top explorers and scientists to discover lost treasures in never-before-seen worlds. Travel to the heart of Papua, New Guinea and meet a tribe of real cannibals. Go on a hunt for the Abonimable Snowman among the snowy mountains of Nepal. Excavate an ancient burial site to experience the real lives of Roman Gladiators... And so much more. Don't miss Expedition Week, every night at 9PM and 10PM ET/PT starting April 3rd, only on the National Geographic Channel!