You know that little triangle with the number inside that you see on practically every plastic item you've ever touched? The one that made you feel good about tossing your yogurt container into the ...

Add Yahoo as a preferred source to see more of our stories on Google. The "chasing arrows" logo is universally recognized as a sign to recycle, but the Environmental Protection Agency is now saying it ...

California’s familiar milk cartons, long stamped with the chasing-arrows recycling logo, are suddenly at the center of a high-stakes test of what “recyclable” really means. A shift in how the state’s ...

It was 1970 when Gary Anderson, a 23-year-old architecture student at the University of Southern California, saw a poster for a design competition. The task was to design a symbol for recycling in ...

It’s Earth Day 1990, and Meryl Streep walks into a bar. She’s distraught about the state of the environment. “It’s crazy what we’re doing. It’s very, very, very bad,” she says in ABC’s prime-time ...