The older kind of submarine used in World War Two could stay under water for only about forty-eight hours.

VOA: special.2010.06.11

Their study looked at the causes of disability among fifteen thousand people age sixty-five or older in seven countries.

VOA: special.2009.12.28

They realized that the memories and experiences of older generations of Chinese people in America were slowly disappearing.

VOA: special.2010.03.03

Recent observations had suggested that 2 of the 4 spiral arms hold most of the older stars in the Milky Way galaxy.

VOA: special.2009.01.20

This is largely the result of more births in older women and more use of fertility treatments.

VOA: special.2009.10.26

In the United States each year, an estimated four out of one thousand females older than twelve are victims of non-fatal domestic violence.

VOA: special.2009.02.28

On an average day, nearly everyone fifteen years of age and older took part in a non-work activity like watching television, socializing or exercising.

VOA: special.2011.07.22

This is the most common cause of an unusual,or abnormal, heartbeat in older adults.

VOA: special.2009.09.22

This is the most common cause of abnormal heartbeat in older adults.

VOA: special.2009.08.12

Borlaug and those who followed his lead argued that older methods of sustainable farming could not produce enough food to prevent hunger in poorer areas of the world.

VOA: special.2009.11.10

The tests showed it was four hundred years older than the Stonehenge formation in England -- and a thousand years older than the Great Pyramid of Giza in Egypt.

VOA: special.2010.08.03

And here is at least part of the reason why: Since late July the government has been paying for people to trade in older vehicles for newer ones with greater fuel economy.

VOA: special.2009.08.07

The University of Missouri has developed an exercise program for both young and older adults so they can get in shape.

VOA: standard.2010.02.26

His interest in jazz came from his older brother Ben, as well as the music of Dave Brubeck,Herbie Hancock and Oscar Peterson.

VOA: standard.2010.04.16

"I think we are thinking ahead of a lot of older people in the society,and I think this is a global movement,"

VOA: standard.2009.12.08