New research finds that sac-winged bat pups — a species of bat found in Central and South America — like to "babble" in ways that are remarkably similar to human babies.
This week we focus on the behavior of the youngest members of the human race. We try to translate the mysterious language of babies. And we ask, when should we step back and just let our children be?
To us non-babies, babbles like "ah-gah" and "dadadadada" can sound like cute gobbledygook. But they don't have to be such a mystery. We'll get a primer on how to decipher the dialect of tiny humans.