How extreme weather is making plastic pollution more mobile, more persistent and more hazardous

Microplastics are already an environmental and health threat, but as the world heats up, they are becoming a much bigger and more hazardous problem, according to a new analysis

​ Microplastics are already an environmental and health threat, but as the world heats up, they are becoming a much bigger and more hazardous problem, according to a new analysis Read More Breaking News, Latest News and Videos | CNN