According to Merriam-Webster, old age is defined as “the time of life when a person is old.” But what does it mean to be old?

The age of retirement in the United States has been ... an increase from the current standard of 66 years and 8 months. Meanwhile, individuals born in 1960 or later will see their FRA set at ...

Higher cumulative heart health score from age 18 to 45 years was associated with lower risk for cardiovascular disease and ...