Could using television as a babysitter have adverse effects on a child? It’s possible, says a new study that finds the more time toddlers spend looking at screens — televisions, computers, tablets or ...

A problem doesn't last a lifetime. But how you deal with it can make it linger for years without resolution. In my studies about the topic, I've identified that, in addition to everything that ...

Add Yahoo as a preferred source to see more of our stories on Google. The internet is often a place where you'll find a lot of debate, and today, people are arguing over what the right answer to a ...

You can probably think of a time when you’ve used math to solve an everyday problem, such as calculating a tip at a restaurant or determining the square footage of a room. But what role does math play ...