In the winter of 1976-77, 80 percent of the wolf population in Northwest Alaska was the target of aerial hunts. Although the area is roamed by the Western Arctic caribou herds-a natural predator of the wolf-the caribou population has been steadily decreasing in number. NOVA examines how the Dept. of Fish and Game is handling the the problem of wolf control.
s04e01 - Hitler's Secret Weapon
s04e02 - The Hot Blooded Dinosaurs
s04e03 - What Price Coal?
s04e04 - The Sunspot Mystery
s04e05 - The Plastic Prison
s04e06 - Incident at Brown's Ferry
s04e07 - Bye Bye Blackbird
s04e08 - The Pill for the People
s04e09 - The Gene Engineers
s04e10 - The Human Animal
s04e11 - The Wolf Equation
s04e12 - The Dawn of the Solar Age
s04e13 - The Business of Extinction
s04e14 - The Red Planet
s04e15 - Tongues of Men, Part 1
s04e16 - Tongues of Man, Part 2
s04e17 - Linus Pauling: Crusading Scientist
s04e18 - Across the Silent Barrier
s04e19 - The New Healers
Seen in more than 100 countries, NOVA is the most watched science based television series in the world and the most watched documentary series on PBS. It is also one of television's most acclaimed series, having won many major television awards, most of them many times over.