Add Yahoo as a preferred source to see more of our stories on Google. Calvin Hong, 10, with a fallen tree branch at Sunnyslopes Park. (Michael Blackshire / Los Angeles Times) There are many causes of ...

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Dating back to World War II, recycling represented the strength, innovation and stability of American democracy.

Talks aimed at a global treaty to cut plastic pollution fizzled in Geneva this week, with no agreement to meaningfully reduce the harms to human health and the environment that come with the millions ...