Extras
From Highland pastures to global fashion, wool鈥檚 history is woven into Scotland鈥檚 identity.
From catwalk to castoff, Shane follows our tossed threads to the Chilean desert.
Shane explores how beavers once ruled North America 鈥� and how they might again.
A man dies on a bus and Bea is warned off the case, but she refuses to stop investigating.
Shane investigates the future of bees, from honey bees to wild native species, in a changing world.
A body disappears from the morgue. Patience has a connection to the case.
The competition returns to Nashville as eight home cooks compete to win "The Great American Recipe"!
Discover how celebrated cookbook writer Marcella Hazan shaped Italian cuisine in America.
Sixty million American bison once thundered across the prairies of North America.
Latest Episodes
Beetles are the world鈥檚 most abundant animals, called 鈥渢he most important species on the planet.鈥�
Praying mantises and aquatic insects reveal cunning physical adaptations for ruthless survival.
Pollinators 鈥� bees, moths and butterflies 鈥� bring color to the world and put food on our plates.
Could a world without insects survive? Scientists investigate the global insect 鈥渁pocalypse.鈥�