Plastic pellets blight Belgian town as EU weighs action

Buried in the soil, dotting riverbanks and bobbing along streams: a small Belgian town has waged a years-long fight against creeping pollution from plastic pellets—which the EU now has in its sights.

Weedy rice gets competitive boost from its wild neighbors

Rice feeds the world. But a look-alike weed has many ways of getting ahead. Weedy rice is an agricultural pest with a global economic impact. It is an aggressive weed that outcompetes cultivated rice and causes billions of ...

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