In this first part of a two-episode series, we're headed to the Valley of Mexico to explore one of the world's greatest - and most underrated - cities and the stories it tells about the connection between art and science. In this episode, we begin at the beginning to see how the unique natural history of the valley has shaped human culture in the cities that have grown up here, from ancient Cuicuilco, to Tenochtitlan on the eve of the Spanish Conquest, the modern-day Mexico City.
In this episode, we continue or exploration of sites in Texas' Hill Country that illustrate how fossils can reveal the behavior of extinct species....
Heading up mountains throughout the Northwest is a great way of seeing how temperature and precipitation can determine which conifer species lives where, but...
The dense rainforests of the Oregon Coast Range, Washington's Olympic Peninsula, and British Columbia's Vancouver Island are an ideal habitat for western red cedar....
