Junior Waqavesi has what it takes to become the LeBron James of rugby. Joey Logano's foundation helps sick children with a passion for NASCAR. Golfer Allyn Stephens and her family were victims of devastation caused by Hurricane Harvey.
Josh and his fellow passengers help out communities in the Caribbean. They build a playground from recycled tires on the island of Roatán, plant trees for black howler monkeys at the Community Baboon Sanctuary in Belize and learn about Cozumel's history.
Dylan Dreyer explores the hidden oasis of Yunnan in southwest China. This region consists of lush valleys, tropical forests and some of the most rugged mountain peaks on Earth. She visits lowland forests, Hengduan Mountains and meets Yunnan fishermen.
A high school marching band provides a fascinating a look at what happens to sound in an anechoic chamber, a room with no echo. Jack Rico learns about modern car safety features and the dos and don'ts of food safety.
Danny tries sustainable ceramics at an eco-friendly pottery studio, gives grits a makeover with riced cauliflower, coconut milk and yogurt, upgrades a chair with yarn and paint and finds new uses for contact cases.
Dudley the miniature poodle has a cancerous tumor on his jaw and it's up to Dr. Devon Boyd to surgically remove it. She must determine the best course of action for Dudley's CAT scan. Kaileigh the dog is brought to see Dr. Dawn Martin who orders a biopsy.