Capt. Charles Moore of the Algalita Marine Research Foundation was the first to discover the Great Pacific Garbage Patch -- an endless floating mass of plastic trash and debris. In this first of two segments, he's drawing attention to the growing, choking problem of plastic debris in our seas.

Here's the second segment of Charles Moore's sobering report on the Great Pacific Garbage Patch. In it he draws dramatic attention to the potentially catastrophic problem posed by dumping plastic debris into our in-land waterways.

The O’Neill Sea Odyssey gives kids the opportunity to learn about the preservation of the ocean and sea life through hands-on experience.

A film about the global sustainability work of The Prince's Charities, founded by HRH The Prince of Wales.

The Prince of Wales' Accounting for Sustainablity project is offering two concrete intervention options for companies and their policies, which lead not only to tangible profits, but also help to reduce the supply chains.

The University of Cambridge is one of England's greatest universities. There's no main campus – instead, the university's many colleges are scattered throughout the charming town center. Many colleges welcome the public to browse around.

Get introduced to life on a sailboat, and learn about some things a yacht just can’t do without.

Ric Shoots gives you an introduction to his trawler Tumbili and shows you what it looks like from the inside.

President of the Polynesian Voyaging Society and Master Navigator Nainoa Thompson spoke about what the voyage of the seven vaka means to him and what the consequences are for the entire Pacific. The voyage motto of the Pacific Voyagers is: “Move your paddle slowly through the water.”

Catch this interview with "the world's first and only "Little House on the Prairie" tribute band." The Half Pints are a heavy metal band with the main goal of "takin' the prairie to the people" by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.

Part 2 of the interview with “the world’s first and only" “Little House on the Prairie” tribute band.” The Half Pints are a heavy metal band with the main goal of “takin’ the prairie to the people” by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.

Part 3 of the interview with “the world’s first and only “Little House on the Prairie” tribute band.” The Half Pints are a heavy metal band with the main goal of “takin’ the prairie to the people” by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.

Part 4 of the interview with “the world’s first and only “Little House on the Prairie” tribute band.” The Half Pints are a heavy metal band with the main goal of “takin’ the prairie to the people” by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.

Part 5 of the interview with “the world’s first and only “Little House on the Prairie” tribute band.” The Half Pints are a heavy metal band with the main goal of “takin’ the prairie to the people” by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.

Part 6 of the interview with “the world’s first and only “Little House on the Prairie” tribute band.” The Half Pints are a heavy metal band with the main goal of “takin’ the prairie to the people” by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.