Add Yahoo as a preferred source to see more of our stories on Google. It takes years for kids to figure out how to spit — but it's an important skill. (Photo: Getty; illustrated by Nathalie Cruz) ...

The observation suggests that seals join cobras, archerfish and other animals known to spit, although researchers can only speculate about the reason for the mammal’s expectoration. By Douglas Main On ...

There will no doubt come a time when your child spits more than you'd like (especially when their target is a sibling and not, say, the bathroom sink). But parents of young children may not realize ...