Dariann Kobe was at home this past week, when she heard a knock on his door. She opened it and right there on his porch were her parents, wearing plastic suits that covered them from head to toe. They ...

July 23 (Reuters) - Plastic waste is ubiquitous – from empty water bottles to grocery bags, the detritus litters beaches, parks and roadways. The question for a federal judge in San Francisco now is ...