Climate September 4, 2023 5:00 pm What are microplastics and how are they harmful to marine life and humans? Microplastics are a virtually invisible contaminant that has seeped into all planetary ecosystems, including the human body. Meteorologist Ariel Rodriguez reports US & World Videos 1:26 Shots fired at a police car in North Miami Beach 2:05 6 to know – Top stories of the day 1:40 New program goes into effect to help combat reckless driving near Miami-Dade school buses 0:23 Teen shot and airlifted after Homestead shooting 2:03 Suspect shoots at police car in North Miami Beach