We take you on a journey through the canning process of tuna, showing the steps that turn fresh fish into one of the world’s ...

Tuna is a nutritious and protein-rich saltwater fish that may contain high ... As one of the most widely consumed fish species, tuna can accumulate high levels of mercury due to its position ...

And tuna are tough to land on spinning gear ... and require much heavier lines than saltwater fish. Secondly, saltwater corrosion can shorten the life of freshwater gear significantly.

The rising global demand for tuna has placed it under significant threat of overfishing. World Tuna Day, 2 May, was ...