California subpoenas ExxonMobil in probe of plastics waste

California's attorney general on Thursday subpoenaed ExxonMobil as part of what he called a first-of-its-kind broader investigation into the petroleum industry for its alleged role in causing a global plastic pollution crisis, ...

Greening food preservation nourishes the environment

As consumers seek fewer preservatives in packaged food—while the environment needs less plastic waste—Cornell scientists are finding ways to make active packaging materials with a biologically-derived polymer that helps ...

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