Brittany Dippold Spada and Matthew Spada noticed their baby was "exceptionally intelligent and highly aware" from a young age.

Tigers and monkeys and tapirs, oh my! Joel Sartore's latest book, "National Geographic Photo Ark: Babies," captures the ...

Candida Villa-Lobos and Sebastião Oliveira took their pediatrician's advice to give him a gentle poke which "failed spectacularly." ...