In a recent study, Brazilian scientists found that nearly all of the sushi-grade tuna they examined were infested with ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Southern Californians have been warned that more than 90 percent of ...

Nearly an entire haul of skipjack tuna caught in Brazil was found contaminated with gut-busting parasites like roundworm.

If you were looking forward to digging into a platter of sushi this evening, you might want to rethink your options. A disgusting study has revealed how tuna are riddled with parasitic worms.

Using powerful microscopy tools as aids, they found that the kidney and heart were the only organs free of parasites in every ...

BY: UNSPLASH A new scientific study found that many tuna fish are affected by parasites. Fatty tuna, which is widely used for ...

More than 90 percent of popular Southern California freshwater game fish sampled in a new study contained invasive worms capable of infecting humans, scientists warn. The parasites — two species of ...

A Reddit user reportedly found a worm in their McDonald's Filet-O-Fish sandwich. Experts say parasites are a natural and common occurrence in wild-caught fish like Alaskan pollock used in the ...

Parasites are repulsive enough in the wild, but coming across one in your food takes the gross-out factor to a whole other level. Case in point: several eye-bleach-worthy TikToks that recently went ...