Hidden in the gorges of Southern France lies one of the most stunning decorated caves ever discovered: Chauvet. Airs Wednesday, Sept. 30, at 8 PM.

The Hispanic Heritage Foundation inducts the newest class of Hispanic Heritage Award honorees, with performances by some of the most talented names in Latin music. Airs Friday, Oct. 2, at 9 PM.

Scientists answer elementary-age students’ questions on a variety of science topics, led by hosts Evie and Garrett. It's free!

The pitch-black world of wild limestone and lava tube caves presents a view of Idaho that is seldom experienced. Airs Sunday, Oct. 4, at 7 PM.

Montana legend Jonnie Jonckowski's Olympic pentathlon dreams were derailed by injury, leading her to a new challenge: professional bull riding. Airs Tuesday, Oct. 6, at 9:30 PM.

IJE follows the people and systems that help medical supplies move from storage shelves to hospitals and clinics.

A founding figure of the Chicano Movement, Luis Valdez is best known for his play 'Zoot Suit' and the Ritchie Valens biopic 'La Bamba.' Airs Tuesday, Oct. 6, at 8 PM.