Chilean seabass (Dissostichus eleginoides) are found in the Southern Ocean off of Chile, Argentina, South Africa, and New Zealand south of 40 degrees latitude, in the cold deep water up to about 2500m (8200ft).

Like many red-listed fish, they are slow to grow and reproduce. They mature around 6-...

Known to some as the Tiger of the Sea, the bluefin tuna can swim at speeds of up to 60 mph and grow to 1500 lbs and 15 feet long! However, their popularity as sushi and sashimi, and the fact that they're slow to grow and reproduce has caused them to be severely overfished. Some species are even l...

Orange roughy, once called slimehead, is a deep sea fish that can live to 100 years old! Since they're so slow to grow and to reproduce, they are vulnerable to overfishing. Their populations are now 10-30% or less of historic levels, and they're expected to take decades to recover. Seafood guides...

Usually, shrimp is caught by bottom trawling, which damages the seafloor habitat and has high levels of bycatch: for every pound of shrimp caught, 3-15 lbs. of other animals are accidentally killed and thrown away. And shrimp farms can destroy mangroves and pollute coastal habitats with runoff an...