Ten-year-old Anna Langdon heard about a problem and didn't wait for someone else to tell her how to help. The fourth grade student at Linntown Intermediate School in the Lewisburg Area School District ...

There are "many ways that microplastics might be harmful to humans," according to Geoscience Professor Nan Crystal Arens.

TV presenter Monty Halls and the HX Foundation launch the Big Blue Bag to support marine conservation across the UK.