It's that time of year again: When Lent rolls around, out come the fish sandwiches at our favorite fast food joints. But what fish does Arby's use?

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.

It's the perfect time of year for a tasty Filet-O-Fish, but you can make yours even better with this tip that you'll want to try again and again.

Fish sandwiches may not be the first thing you think of ordering at a fast food restaurant, but the offerings at these chains ...