For her entire professional life, renowned ecologist Nalini Nadkarni pioneered climbing techniques to study "what grows back” after an ecological disturbance in the rainforest canopy. Now, after surviving a life-threatening fall from a tree, she must turn her research question onto herself in order to understand the effects of disturbance and recovery throughout her life.
P22 is the most famous cat in America, a mountain lion who lives in Griffith Park in the middle of L...
This documentary film is about wolves and the negative myths surrounding the animal. Exceptional foo...
Filmmakers Alastair Fothergill and Keith Scholey chronicle a year in the lives of an Alaskan brown b...
A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...
Somewhere between the mountains and valleys a small autumn flower bloomed.
National Geographic gets 10 experts to pick the most significant natural disasters ever, adding eyew...
In the early 1900s commercial loggers cut down an old growth spruce tree growing on a small island s...
"The acid soil of New England, its wide stretches of hardwoods, its numerous sugar maples, its rolli...
Documentary exploring economic and environmental connections between farmers in Latin America, coffe...
Through one woman's experience as an adopted person and also as a mother who relinquished her child ...
A recruitment video created by Earth First! in 1990 to promote their Redwood Summer initiative.
Filmed by Emmy Award-winning cinematographer Al Giddings, this timeless program takes a stirring loo...