No chemicals, no gadgets: a shockingly easy way to cut mercury in tuna - Futura-Sciences
Jul 4, 2026 - 21:31

A Sweeping Breakthrough for Tuna Lovers Tuna remains one of the most popular fish worldwide—whether it’s flaked onto a salad, tucked into a sandwich, or starring in sushi rolls. But mercury content has long made some people eye their tuna cans with suspicion, especially those who eat it often or...