The Chronicle of Higher Education says at least fifty-eight private colleges now charge fifty thousand dollars or more a year.

VOA: special.2009.11.19

He says the agency currently has twenty-eight projects working in astrobiology, or the study of life in outer space.

VOA: special.2010.05.25

The report shows,for example, an eight percent increase in cases of sepsis, or bloodstream infection, following surgical operations.

VOA: special.2010.05.25

But the judge questioned the remaining jurors and discovered that eight others had also gone online to research or discuss the case.

VOA: special.2009.08.31

The report says that in two thousand eight, two hundred sixty humanitarian aid workers were killed,kidnapped or seriously injured in violent attacks.

VOA: special.2010.08.16

But the report lists one hundred eight-four species that are considered in danger because of limited habitat, serious threats or falling populations.

VOA: special.2009.05.12

The names of more than fifty-eight thousand Americans killed or declared missing-in-action are cut into the stone.

VOA: special.2009.05.25

The report shows,for example, an eight percent increase in cases of sepsis, or bloodstream infection, following operations.

VOA: special.2010.04.21

"A country such as Bangladesh or India, they average less than eight new implants per million.

VOA: special.2010.06.02

The researchers asked more than eight hundred undergraduates if they agreed or disagreed with some statements.

VOA: special.2009.03.12

They worked quickly to catch up. Less than a year later, on October first,nineteen fifty-eight, the National Aeronautic and Space Administration,or NASA, began operations.

VOA: special.2010.08.20

The Global Nomads Group,or G.N.G., was started in nineteen ninety-eight by four university students.

VOA: special.2009.11.12

Official population documents suggest Scott Joplin was born in eighteen sixty-seven or eighteen sixty-eight.

VOA: special.2010.01.24

He was the top new player, or rookie of the year, in nineteen ninety-eight.

VOA: special.2010.06.02