Representatives from 175 countries will gather in Geneva, Switzerland, in August for the final round of negotiations on a ...

Even in communities that pride themselves on their cleanliness, litter – especially plastic pollution – persists.

Every few years, the tires on your car wear thin and need to be replaced. But where does that lost tire material go?

For years, scientists have struggled to solve the "plastic paradox"—the mystery of millions of tons of missing plastic.