Massive toxic dump site discovered on ocean floor between Long Beach and Catalina Island

Some 3,000 feet below the ocean's surface between Long Beach and Catalina Island, scientists believe the area may contain anywhere from 336,000–504,000 barrels of acid sludge waste from the production of DDT — a powerful pesticide that was banned from use in the U.S. in 1972 due to its adverse environmental effects, such as those to wildlife, as well as its potential human health risks.

Piney Point leak: Wastewater pond could be emptied in two days

As contaminated water is slowly pumped out of the leaking Piney Point wastewater pond, the risk of a full breach and flooding decreases. But the threat to the environment is growing with every gallon that's piped into Tampa Bay.