Graduate student RJ Conk adjusts a reaction chamber in which mixed plastics are degraded into the reusable building blocks of new polymers. A new chemical process can essentially vaporize plastics ...
MINNEAPOLIS (WCCO)-- From the grocery store to big-box retailers, Americans use tens of billions of plastic shopping bags each year. Most end up in landfills, but stores like Target, Walmart, Kohl's ...
California sued plastic bag makers for falsely labeling products as recyclable, leading to settlements and a statewide ban.
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