Lead. Throughout America’s history, it’s been used in paint, batteries, gasoline and even water pipes. Today, lead contamination in one of the oldest Oakland, Calif., neighborhoods is being neutralized not by more chemicals or hauling away tons of dirt but by mixing ground fish bone into the soil.
When oil is spilled or hazardous materials are released, Guardians spring into action to mitigate any impacts on the maritime environment and coastal areas. One such oil spill occurred last Saturday evening about 33 miles off the coast of Louisiana [...]