Oceana’s Dr. Kimberly Warner explains what you need to know about the tiny plastic particles. When we think about plastic pollution in the ocean, we might picture plastic bottles and bags strewn across beaches, floating atop waves, or endangering marine wildlife. But there is also a more insidious side of plastic pollution: the less visible ... Read more The post What are microplastics — and should we worry about them? appeared first on Oceana.