Make sure your home is fully baby-proofed because your little one will be motoring around on his own. "Their goal is figuring out how to interact with his environment," explains Thomas M. Seman, M.D., ...

At 5 months old, many babies are getting stronger, more expressive and more eager to explore the world around them. At this age, your baby may be pushing up well during tummy time, starting to roll, ...