In academic circles until now, it had been considered virtually impossible to keep records of how the sea snail lays eggs and grows in an artificial environment because of a tendency among ...

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.

S cientists watched as a population of sea snails evolved within just a few years. Along with documenting a vivid example of ...