Dear Annie: A few months ago, my younger sister, "Kate," announced during dinner that she and her boyfriend were moving to Nashville to "start fresh." Everyone wished her well, but I was blindsided. What she didn't share was that she'd already told me she was leaving our family business — the ...

DEAR DR. ROACH: My wife and I are both healthy and in our 70s. At 5 feet, 9 inches tall, we are both at a reasonable weight. Our yearly blood panels always come back with good results. We both take Lipitor. We play pickleball, walk and ride bikes on a regular basis. We don't smoke and enjoy ...

Dear Annie: Every year, Thanksgiving turns into a tug-of-war in my family. My siblings and I all live within driving distance of our parents, but the holiday always comes with arguments about who's hosting, who's cooking and which in-laws get priority. This year feels worse than ever. My ...

DEAR DR. ROACH: I am a healthy 69-year-old female. I walk every day and belong to an exercise group that I attend twice a week. I'm writing because during a routine dental cleaning, my dentist noticed a spot on the left side of my tongue that turned out to be squamous cell carcinoma. I've ...

Dear Annie: I have recently become acquainted with an older gentleman who is about the same age as my father would have been, well over 100. He is surprisingly active for his age, much more than I am, since I deal with some mobility challenges. We have gone out to lunch a few times, and I have ...

DEAR DR. ROACH: What is the difference between a cold and the flu? — A.T.R. ANSWER: Both colds and influenza (the "flu") are respiratory illnesses that are caused by viruses. Influenza is caused specifically by the influenza viruses, which come in two main types (A and B). Influenza A is ...