Huelva on Spain's southwest coast and its surrounding area reveal a wealth of cultural and historical influences, from Romans to Spaniards and technology to disease. (30 minutes)
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Sat, 6/14 at 11:30 am on Austin PBS HDTV
The Mississippi, the largest river in North America, presents a challenge for the Army Corps of Engineers around New Orleans. (30 minutes)
Sat, 6/21 at 11:30 am on Austin PBS HDTV
Islands and waters of Mexico's northern Gulf of California provide refuge for sea creatures reliant on fish stocks and beset with the uncertainties of climate change. (30 minutes)