Phil Keoghan visits a volcano, light changes lives in Tanzania, horse cloning impacts disease
and Americans prep for a nuclear attack.
Host Phil Keoghan digs for dinosaurs. Correspondents examine a global drop in male fertility, embed with a smuggler in Gaza and dig into miracle dirt.
Hawaiians living off the food grid. Research into acute peanut allergies. Cultural significance of samurai swords. The bald eagle’s story of survival.
Phil Keoghan experiences a unique border ceremony. Correspondents investigate deadly crocodiles, Red Notices and communication amongst trees.
Phil Keoghan visits a state-of-the-art observatory. Correspondents investigate Flat Earthers, human hibernation and meteorite trading.
Phil Keoghan explores a mysterious river in Peru. Our correspondents investigate a sonic attack, sensory substitution and the secrets of snowflakes.