The now iconic figure John Muir, while living at the base of Yosemite Falls in California, ventures up the trail from his cabin one night and has a harrowing waterfall adventure. Back matter roots the story in Muir's life's work as a conservationist and naturalist.

Interesting facts about the lives of the mothers of 44 of the presidents of the United States.

A two-part, four-hour documentary that explores America's youth mental health crisis through the eyes of more than twenty young people, who speak about their lived experience with mental health challenges, from depression to addiction to suicide ideation.

"When Mark Buehrle threw his perfect game against Tampa Bay, it was DeWayne Wise, the ninth inning White Sox defensive sub who made the leaping, back against the wall catch of a fly ball, robbing Gabe Kapler of a home run and preserving Buehrle's achievement. Until that moment, Wise was virtually anonymous. Yet for that one moment in July, Wise moved into the spotlight and The Los Angeles Times called his one of the top ten moments in sports for 2009....

Hop on the Thinga-ma-jigger with Sally and Nick and learn all about the skin we are in, the bones we own, our beating hearts why our tummies rumble, what causes sneezing.