Stressed out by hot-button issues? Politicized science? Chemistry Lessons From Hell? Relax. Here are some quirky chemistry tricks that require little brain power. I've even explained how they work.

We all want to be happier. But happiness can often feel like a destination we're always trying to reach, a fleeting moment we can't quite grasp. The good news is, happiness isn't just a matter of luck ...

This week is my daughter’s half birthday, meaning she’s turning 9 and a half. Remember when birthdays were so much fun you had to dream up a reason to cram more of them into the year? It’s not just me ...