They answered questions about their level of physical activity as teenagers and at age thirty, fifty and late in life.

VOA: special.2010.07.07

The researchers say the nanodiamonds were all found in a level of soil thought to be about 13,000 years old.

VOA: special.2009.01.20

The Commerce Department reported Thursday that the building of new homes fell in March to the second-lowest level on record.

VOA: special.2009.04.17

Today we tell about the highest level of men's soccer in the United States - Major League Soccer.

VOA: special.2010.06.02

Today we tell you about one of the few prisons in America that offer college-level classes: San Quentin State Prison in California.

VOA: special.2011.07.07

Just over seventeen percent of Washingtonians live below what is considered the poverty level in the United States.

VOA: special.2009.03.20

Still,this would only mean that there are community-level outbreaks in at least one other country in a different area of the world.

VOA: special.2009.05.06

She says,"The higher the level of pesticide residue in the urine, the higher the risk of A.D.H.D.

VOA: special.2010.05.26

The results also show that 17% of families in the city were living below the poverty level, 7 points higher than the national rate.

VOA: special.2009.01.12

And Akio Toyoda promised a new level of openness and speed in dealing with safety issues.

VOA: special.2010.02.26

It happened so early in the flight, at a level of about 900 meters, that the crew had little time to decide what to do.

VOA: special.2009.01.30

But Marc Tucker says students who pass the exams could stay in high school and take a demanding set of exams at the upper division level.

VOA: special.2010.02.25

in the children." The scientists reported that the risk of the disorder was almost double in children with high levels compared to those with no measurable level.

VOA: special.2010.05.26

In this condition, the level of sodium in the blood falls too low.

VOA: special.2010.07.27