While kelp forests are increasingly dwindling along portions of the Maine coast, those that remain still provide valuable food and habitat for lobster, fish and other species. Yet rapidly proliferating turf algae, which resemble thick mats along the seafloor, are chemically sabotaging kelp forests’ recovery from decades of decline, threatening biodiversity and nutrient systems in read more ‘Chemical warfare’ of turf algae threatens kelp forests, study finds