A recent study reveals how tiny reef fish demonstrate advanced awareness by using mirrors to inspect marks placed on their bodies.

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 ...

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

Other violations included rodent droppings, roaches and an employee seen adjusting hair and piercing without washing hands before handling food.

In the current study, the scientists observed new behaviors during a series of mirror test experiments, a widely used method ...