Noam Chomsky, a world-renowned linguist, intellectual and political activist, spoke at the University of Arizona on Feb. 8, 2012. His lecture, "Education: Fo...

This talk was given at a local TEDx event, produced independently of the TED Conferences. Dr. Sasha Kramer provides the context for conducting waste transfor...

As part of Girl Scout Troop 523's Silver Award Project in S. Texas, the troop worked with Haven for Hope and created a video on what school aged children liv...

Aged Care is an industry that is constantly evolving. This video gives an overview of the Aged Care courses offered at NMIT.

Bruce Schneier is an internationally-renowned security technologist and author. Described by The Economist as a "security guru," he is best known as a refres...

The way we fish for popular seafood such as salmon, tuna and shrimp is threatening to ruin our oceans. Paul Greenberg explores the sheer size and irrationali...

Sanitary and living conditions for an estimated 2,000 homeless people along Los Angeles’ Skid Row are so severe that the United Nations recently compared them to Syrian refugee camps. How does extreme poverty persist in one of the country’s most expensive real estate markets? NewsHour Weekend Special Correspondent Simon Ostrovsky reports. This is part of an ongoing series of reports called 'Chasing the Dream,' which reports on poverty and opportunity in America.