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Plastic pollution is everywhere. Study reveals how it travels

December 4, 2020 ・ Molly A. Seltzer

Plastic pollution is ubiquitous today, with microplastic particles from disposable goods found in natural environments throughout the globe, including Antarctica. But how those particles move through and accumulate in the environment is poorly understood. Now, a Princeton study has revealed…

Shrinking grains expand understanding of self-healing materials

October 22, 2019 ・ Scott Lyon

Cracks in the desert floor appear random to the untrained eye, even beautifully so, but those patterns of dried clay turn out to be predictable — and useful in designing advanced materials. In a pair of new studies, Princeton University…

PEI awards $1.01 million in Water and the Environment Grand Challenge projects

October 1, 2019 ・ Morgan Kelly

The ecological impacts of extreme weather, a national “climate park” in the New Jersey Meadowlands, and engineered nanoparticles that target groundwater pollutants are among the 13 projects funded by the Princeton Environmental Institute (PEI) as part of its Water and…