Sarah Stage, the formerly pregnant model who became an internet sensation for her toned physique while far along in her pregnancy, showed off her six-pack abs just six days after giving birth. Sarah ...

(CNN) — Scientists have newly described three extraordinary species of tree toad that leapfrog over the egg-to-tadpole stage. The females give birth on land to dozens of toadlets, each measuring just ...

Not all animals lie down to give birth. Discover the animals that give birth standing up and learn about the reasons for this ...