A canned tuna recall at Costco and other stores over a botulism risk has consumers on alert. Check if your tuna is affected ...

Fish is a high-quality source of protein, containing omega-3 fatty acids and many other beneficial nutrients. However, the accumulation of toxic mercury also makes fish consumption a concern, of which ...

Instead of breaking down or dissolving, however, mercury builds up at every level of the food chain. Large fish, such as tuna, can have mercury concentrations that are significantly higher in ...

Fears of mercury in seafood, according to Kaneko, began in Minamata, Japan, in the 1950s, when high mercury levels in ...