In the unsettling exposé What Lies Upstream, investigative filmmaker Cullen Hoback travels to West Virginia to study the unprecedented loss of clean water for over 300,000 Americans in the 2014 Elk River chemical spill.
Join NOVA and a team of volcanologists looking for an elusive volcanic mega-eruption that plunged the medieval earth into a deep freeze. Investigate the geologic evidence from Greenland all the way to Antarctica to identify the 750-year-old culprit.
Take a tour of the wreckage from the USS Indianapolis, the WWII vessel lying at the bottom of the Pacific since its sinking in 1945. Video of the vessel, which was found in August, will be transmitted from a remotely operated vehicle.
Host Bobby Chinn samples Cajun and Creole cuisine in New Orleans and the surrounding Bayou country where he discovers the local fare in Vicksburg and Natchez, Mississippi.