With nearly three quarters of the world's fish and seafood stocks now fully exploited or overfished, it's increasingly important for consumers to understand how their seafood dinner can contribute to the health -- or degradation -- of the ocean.

High concentrations of mercury, a neurotoxin that can damage developing brains in fetuses, are found in some kinds of popular fish such as albacore tuna.

Life at the Edge of the Sea is a film giving you a vivid portrait of life and death in the tide pools and bays along Canada's rugged Pacific coast.

Life at the Edge of the Sea is a film giving you a vivid portrait of life and death in the tide pools and bays along Canada's rugged Pacific coast.

Life at the Edge of the Sea is a film giving you a vivid portrait of life and death in the tide pools and bays along Canada's rugged Pacific coast.