This is a question many parents are wondering when they’re giving their baby solid food. Here’s the deal: babies have to build up good bacteria in their digestive

Male fruit flies must fly to find a mate, while female fruit flies can lay their eggs on any surface. Although this difference is not always clear and

Babies are often referred to as “natures gift” and they seem pretty content with their milk. But how much should a newborn baby drink in order to stay