They were both concerned about the results of their discoveries that led the world into the Nuclear Age.

VOA: special.2009.06.14

He wrote "Symphony Number Two, the Age of Anxiety" in nineteen forty-nine when he was about thirty.

VOA: special.2009.08.02

Research suggests about twenty-five percent of all the profiles belong to individuals under age eighteen.

VOA: special.2009.02.03

About half of stay-at-home moms have children under the age of five.

VOA: special.2010.04.23