Not all Americans have been welcomed to enjoy the great outdoors. A discussion on the racist past of America’s national parks, plus the overlooked history of the Appalachian Trail.
In the early 19th century, Americans began to journey away from home–not for work or migration, but simply for the sake of traveling. It gave rise to a new cultural phenomenon: the tourist.
Fossils give away the secrets of the past, but they can also tell the future.
Broken Ground, Episode 1: The Kingston, Tennessee coal ash spill of 2008 and and its devastating consequences for hundreds of workers who had to clean up the toxic ness.
In this hour we look at how we can shape our brains to perform at higher levels in the fields of science, technology, engineering, and math (STEM).