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Microplastics! They're in everything, from our bodies to the ocean. And apparently they're even found in sediment layers that date back as early as the first half of the 1700s, showing microplastics' pernicious ability to infiltrate even environments untouched by modern humans. A team of European researchers made this alarming discovery after studying the sediment layers at three lakes in Latvia, as detailed in a study published in the journal Science Advances. Scientists have long used layers of ash or ice to study past events on Earth, leading to the question of whether microplastics can serve as a reliable chronological...

Plastics producers have promoted recycling their products as an environmental solution for decades despite firsthand knowledge that it was not feasible, according to a report published Thursday. More than 99 percent of plastics are produced using fossil fuels, and of these, the vast majority cannot be “recycled” in the sense of being processed and turned into entirely new products, according to the report from the Center for Climate Integrity. Viable end markets, or businesses that buy recyclables to make new products, only exist for polyethylene terephthalate and high-density polyethylene plastic containers, according to the report. Environmental Protection Agency materials have...