A PUFFER fish has undergone a delicate operation to remove an eye after developing a cataract. Mini, who has lived at Bristol Zoo’s aquarium for eight years, developed a cataract last year and vets ...

People who eat puffer fish—also known as fugu—take their lives in their own hands. These fish contain tetrodotoxin, a powerful neurotoxin that can spoil a good meal and even kill the diner. The edible ...