old age

"Our mother was nearly 101 years old and died... of old age."

However, the number of men living to a very old age is rising quickly.

Overall, the worms exposed to a balanced diet were more active and healthier in old age.

Mr. Osman’s irresistible characters are resolute in old age, even in the face of mortal danger.

"I had assumed that the way I was feeling was old age, and I just sort of accepted it," Kingston, 62, said.