Scientists studying the massive BP oil spill fear a decades-long, “cascading” effect on marine life that could lead to a shift in the overall biological network in the Gulf of Mexico.
With some 400 species estimated to be at risk — from the tiniest oil-eating bacteria to shrimp and crabs, endangered sea turtles, brown pelicans and sperm whales — experts say the impact of oil and chemical dispersants on the food chain has already begun, and could grow exponentially… Read Full Article by Michael Mathes