Plastic pellets, bio-beads and other microplastics are polluting coastlines around the world, with new research showing sharp regional differences in the types and concentrations of plastic found.

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. NAIROBI, Kenya — The latest round of negotiations to craft a treaty to end ...

The State of the Air determined 19 million fewer Americans live in these areas. More than one-third of Americans live in places with unhealthy levels of air pollution, according to an annual report ...