Life and Death of Salmon

This video adapted from Nature explores the life and death of wild salmon in the Pacific Northwest.

Accessibility features: Transcript

Life Before Oxygen

This Interactive NOVA: "Earth" video segment looks at ancient organisms that lived anaerobically, the origins of photosynthesis, and the new forms of life this process made possible.

Accessibility features: Caption

Life in Florida's Spring

In this video segment from Nature, get a close up look at life in the warm Florida springs and the numerous predators supported by the abundant life.

Accessibility features: Transcript

Life in the Water Supply

Take a close look at life in one town’s water supply in this video segment from Nature.

Accessibility features: Transcript

Liquid Assets: A Water System

This segment from a WPSU documentary Liquid Assets succinctly explains how water in New York journeys from its source to our faucets. Although water flows under our feet everyday, we are blissfully unaware of this service and take it for granted.

Accessibility features: Caption

Liquid Assets: Community Participation/Activism

This video segment from a WPSU documentary Liquid Assets explains the problem that the city of Pittsburgh faces in terms of its watershed management and the work being done by an environment group in helping its citizens deal with it.

Accessibility features: Caption

Liquid Assets: Public Health

This video segment from a WPSU documentary Liquid Assets connects public health to the availability of clean and safe drinking water and elaborates on the threats our bodies face due to increasing kinds and quantities of pollutants.

Accessibility features: Caption

Liquid Assets: Sustainable Water Use

This video from a WPSU documentary Liquid Assets shows the transformation of Las Vegas’ water infrastructure. A desert community, Las Vegas is reducing water consumption and re-using wastewater, making optimal use of limited water resources.

Accessibility features: Caption

Liquid Assets: Wastewater

This video segment from a WPSU documentary Liquid Assets describes the progression of wastewater management from its early days to present day wastewater treatment systems. The development of Boston’s first-ever waste management system is described.

Accessibility features: Caption

Living on the Coast

This video, adapted from material provided by the ECHO partners, illuminates how living on the coast affects individuals and communities, particularly humans' interrelationships with natural resources.

Accessibility features: Caption

Magazines

After learning that two-and-a-half million tons of magazines are discarded in America every year, a girl finds creative ways to reuse them, in this animated video from LOOP SCOOPS.

Accessibility features: Caption

Malaria Treatment and Prevention Strategies

In this video segment adapted from Rx for Survival, watch a graphic representation of the malaria parasite and hear from experts about the physical and economic effects of the disease on the human population, as well as treatments and preventive measures.

Accessibility features: Caption

Melting Permafrost

In this video adapted from the International Institute for Sustainable Development, see melting permafrost and hear Alaska Native peoples and Western scientists discuss its impact on Inuit culture and resources.

Accessibility features: Caption

Mercury in San Francisco Bay

In this video from QUEST produced by KQED, examine the multibillion-dollar plan to clean up the mercury in San Francisco Bay.

Mercury in the Bay Part 1

Did you know that mercury extracts gold out of rock? In this video from QUEST produced by KQED, explore how mercury mined during the gold rush has left a toxic legacy in California.

Micronesia's Changing Climate: The Problem

Discover what Pacific Island communities can do to reduce the impact of climate change, in these four videos adapted from the Micronesia Conservation Trust.

Accessibility features: Caption

Mitigating Climate Change in China and Ethiopia

In this video segment adapted from "Hope in a Changing Climate," learn how an environmentally devastated ecosystem has been restored, benefiting both the local economy and global efforts to fight climate change.

Accessibility features: Caption

Natural Gas Mining Contaminants

This video segment adapted from Split Estate reveals some community health consequences of natural gas mining.

Accessibility features: Caption

Nature's Kidneys

This video shows how wetlands cleanse the ecosystem in ways similar to how kidneys cleanse the human body.

Navajo Elders' Observations on Climate Change

In this video segment adapted from Navajo Technical College, hear about changes in climate and in the natural environment as observed by two Navajo Elders.

Accessibility features: Caption