Quaternary
Quaternary period
Age of Man

As men age, their infection rate approaches that of women.

As men age, they tend to seek a mate who is ever younger.

More important, as men age, there are few tighter bonds than those between old enemies.

During the 2009 spring and summer ratings periods the program has finished in first place among men ages 25-54.

As men age, their skin thickens and shows wrinkles less.

As men age, they experience a natural decline in the male hormone testosterone.

While the average man needs five to seven sessions, as men age, more hair grows, especially on their backs, says Goldberg.

Sexual dysfunction and ED become more common as men age.

The continental outlines were the family ones from the Age of Man.

Now I know that handwriting changes slightly as men age, but the essential character of a signature remains the same.