Dental hygiene is important — as is taking pride in your "pearly whites." But keeping your teeth bright and white can be a challenge, with various factors causing discoloration. Dr. Ronald Santana, ...

Add Yahoo as a preferred source to see more of our stories on Google. I tested a variety of teeth whitening treatments over the course of many months (Lucy Smith/The Independent ) The Independent and ...

If you're anything like me, morning coffee is non-negotiable. It's the one thing I look forward to every morning and gets me out of bed. The same can be said about wine. Some can't seem to forgo that ...