Baby porcupines, called porcupettes, are born with soft quills that harden in hours. Learn how this adaptation protects ...

Being a mother is a tremendous accomplishment and one of the most challenging jobs in the world. This applies even in the animal kingdom, where it can be a literal dog-eat-dog world for many species.

If you think some people look perfect when they’re pregnant, wait ‘til you see the precious moms from the animal kingdom ...