One of my favorite Queen songs is Who Wants to Live Forever? I am not sure I do.

So I know I won't live forever, anyway, but I see so many headlines these days about how to lengthen our lives, and captions like "you too can live to be 120!" with a picture of some cute, smiling little old lady in a French nursing home underneath.

But I have a question. Two, in fact. One, do I actually want to live that long, and two, can I afford to?

FRIDAY, March 14 (HealthDay News) -- Higher anxiety levels may help elderly women live longer, but may harm older men, U.S. research shows.

A team at the Cleveland Clinic and Case Western Reserve University followed 1,000 seniors in three Florida retirement communities for up to 15 years.

They found that women with higher levels of anxiety at the start of the study lived longer than others. Year-to-year changes in anxiety levels didn't appear to affect women's survival, either.

By Alan Mozes EmpowHer's HealthDay Reporter MONDAY, Feb. 11 (HealthDay News) -- Among Americans living to the ripe old age of 100 and counting, it is the ability to delay the onset of disability, and not the onset of disease, that seems to secure a long life. A new study reveals that 32 percent of centenarians struggle with age-related illness for 15 years or more before hitting the 100 mark. Yet mental or physical disability is no more prevalent among this group than among centenarians who stave off disease until later in life.