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When one product becomes more eco-friendly, benefits abound throughout the supply chain. Must a bottle be made of plastic? This fall, Seventh Generation began a new path: Its Natural 4X Laundry Detergent is shipping in recycled (and recyclable) bottles made of cardboard, manufactured by Ecologic Brands.

TAIPEI (Reuters) - A boat built completely from plastic bottles and other recycled materials, including old advertising banners, set sail in Taiwan to raise awareness about the marine environment. The trimaran, named the "Polli-Boat," had as its main flotation system a series of interlocking plastic bricks made from plastic bottles with strengthened polyethylene terephthalate (PET), the most common plastic in use today

Could plastic bottles and metal food can liners be contributing to the American asthma epidemic? A study presented at the Pediatric Academic Societies meeting this past weekend suggests so, finding that pregnant women exposed to bisphenol A ( BPA )--a chemical building block of plastics from polycarbonate to polyester--gave birth to children with a higher risk of respiratory problems

Food safety goes nano, with a new research grant for a U.K. scientist. Future kitchen surfaces could have his spray-on antimicrobial coating

Dear EarthTalk : Isn’t it a waste that we buy water in plastic bottles when it is basically free out of our taps?