Some sea snails, like most land snails ... we have a lot to learn: "We know very little about the various ways that cone ...

But halfway across the world, there's another type of snail that is just as popular. And it's called ốc, or "sea snails." In the streets of Vietnam, people have been eating them for centuries.

The sea snail with shell measures a little less than 2 centimeters. Although the sea creature is found in colonies at a beach only minutes from the school, it is designated as a near-threatened ...