Popular farming internships teach people how to plant and plow.

Sustainable seating out of Southeast Asia.

Trash-to-energy projects gain support on the West Coast.

Mobile farm trucks bring local, sustainable produce to the people.

Sunday's show will be the most sustainable yet.

Renewable energy projects face off against formidable foe.

Floating dining room sits on 1,700 plastic bottles.

World's largest tidal power turbine unveiled in Scotland.

In Seattle, a green business finds new life in downed trees.

Annual study ranks consumer sustainability around the world.