Kickapoo Indian herbalist Patrisia Gonzales explains her herbal traditions. Herbs include cactus, aloe and rue...
Take a trip to the beautiful Inca historic site of Machu Picchu.
Explore the many plants and herbs that come to us from the rainforest. David La Luzerne takes you on a tour of n...
Follow ginseng hunter Francisco Dremsa as he searches for the elusive root.