A gross surprise may lurk in your Filet-O-Fish sandwich. But it's normal, and a good sign it's a healthy fish. Here's what to ...

A McDonald's Filet-o-Fish stacked atop its blue box - Robson90/Shutterstock The Filet-O-Fish was the first addition to the ...

Whether it's Lent or you just love that crispy Alaskan pollock, you can get a bigger, more filling Filet-O-Fish with one ...

*In 1959, entrepreneur Lou Groen opened the first McDonald’s in the Cincinnati, Ohio area. After working a variety of jobs and eventually becoming president of the Cincinnati Restaurant Group, Groen ...

The Filet-O-Fish is made with wild-caught Alaska pollock. And it is this fact that leads to a potentially unappetizing ...

Ronald McDonald, Grimace, and the Hamburglar are the stuff of McDonald's legend. Sadly, the chain's fish sandwich mascot didn't catch on in the same way.

Diners reveal the best fried fish sandwiches, from McDonald’s Filet-O-Fish to Whataburger’s Whatacatch and Burger King’s Big ...

'You learn something new every day,' said one person.

A gross surprise may lurk in your Filet-O-Fish sandwich. But it's normal, and a good sign it's a healthy fish. Here's what to know.