Get the latest celebrity updates including movies and healthy lifestyles. Plus: Reviews of new eco-friendly books.
In Lake Effect, author Nancy Nichols weaves in bits of her own personal journey as she investigates the potentially lethal effects that industrial pollution in her hometown had on her and her sister's health.
Video: Chuck interviews the Indigo Girls about their nonprofit, Honor the Earth.
Photo gallery: These eco-films are sure to shock, inspire and entertain movie buffs this holiday season.
Video: Sir Paul McCartney urges people to help fight global warming by cutting back on meat eating one day a week in an effort to cut down on emissions.
Video: How do football players feel about the environment? Watch this exclusive Dallas Cowboys edition and find out.
Author Bill Streever links the history, myth, geography and ecology of sub-zero temperatures in his new book about the world's cold places.
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Take the quiz to win 4 tickets and VIP access to one of the band's end-of-the-year shows in Atlanta.
Natural Resources Defense Council's nature documentary/advocacy film aims to prove that the oceans aren't as bulletproof as we think.
Video: Musician Will Dailey talks about what Farm Aid means to him and how he eats on the road.
Video: Get your green tips from Louis Gossett Jr. and Bonnie Somerville.
Author Jeb Brugmann argues that the population density of cities creates a unique opportunity for collaboration on economic, social and political issues.
Cognitive ethologist Marc Bekoff reveals what he learned observing the social behavior of coyotes, domesticated dogs and compiling scientific research from around the world.
Video: Former vice president tells Weekend Update he's just going to start acting crazy from now on.
Video: Get this week's green tips from Rocco DiSpirito and Busy Philipps.
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