Solutions www.kpbs.org San Diego coastal marshes may become important tools to battle climate change The plants in the salt marsh grow fast, sucking a lot of carbon dioxide out of the air and some of that carbon gets trapped as plants die and new ones grow over them. It makes the wetlands a carbon sink, as some researchers call it.
www.kpbs.org Plastic may soon be part of California roads (and that's a good thing) California is moving toward a future where plastics may help build the roads people drive on.
