Another difference: The study found that African-American and Latino children were more likely to be bullies compared to white children.

VOA: special.2010.05.06

Researchers compared the use of fertilizer in three areas that grow maize as a major grain: China,Kenya and the United States.

VOA: special.2009.07.28

The study found that many farmers have better harvests, better weed control and fewer losses from insect damage compared to traditional crops.

VOA: special.2010.05.18

The two groups were retested four years later, and the study compared the results with the first test.

VOA: special.2009.10.21

She compared states, looking at differences in high school sports participation and in women's education and work.

VOA: special.2010.03.04

He compared obesity rates and physical activity levels of women who had been in high school before and after Title Nine took effect.

VOA: special.2010.03.04

Two new studies have investigated why fewer females,compared to males, study and work in the so called STEM subjects in the United States.

VOA: special.2010.04.01

The governor himself compared the budget to the old Western movie "The Good,the Bad and the Ugly."

VOA: special.2009.07.31

F.C.C.Chairman Julius Genachowski says the service available is slow and costly compared with other developed countries.

VOA: special.2010.03.19

The rates,he says,were about twice as high for seven- and eight-year-olds compared to earlier studies.

VOA: special.2010.08.18

And why is the current president, Barack Obama,sometimes compared to the sixteenth president, Abraham Lincoln?

VOA: special.2009.07.24

It compared runners in the United States and Kenya.

VOA: special.2010.02.03

The researchers measured and compared all these reactions.

VOA: special.2009.11.17

India is Asia's third largest economy, and it was less affected by the global financial crisis compared to Western countries.

VOA: standard.2009.11.06