Are You Dead app from China goes viral as safety tool for people living alone. Users pay $1.15 to check in every two days ...

Can't seem to match the energy of a good friend? You might be on opposite ends of the personality spectrum — and that's OK.

What's your secret to introverting the right way?

People often talk about being an introvert as if it's something to be ashamed of. Others may wear their introversion like a badge of honor. In reality, it's neither bad nor good. While introverts ...