The study also found that more than one-quarter of American adults have left the religion in which they were raised.

VOA: special.2010.03.05

The study also found that women who were not optimistic were more likely to smoke and have high blood pressure or diabetes.

VOA: special.2009.04.15

The study also showed that Americans owned more than seventy-seven million dogs and more than ninety-three million cats.

VOA: special.2009.02.23

The study also noted that when tilled soil particles come in contact with air, soil organic matter is lost through the process of oxidation.

VOA: special.2010.09.28

The study also found that alcohol drinking disabled a large number of people around the world.

VOA: special.2009.09.08

The study also found that loneliness spreads more easily among women than men.

VOA: special.2010.01.06

The study also included two other mummies that were tested earlier.

VOA: special.2009.12.15

The study also included two cities with no such restrictions.

VOA: special.2009.05.27

The study also included the University of Queensland in Australia.

VOA: special.2010.04.14

The study also found that the age of the father can play a role, although it is not as significant as the age of the mother.

VOA: standard.2010.02.10

But the study also suggests a more low-tech solution might be helpful.

VOA: standard.2010.07.14

The study also says American children eat an average of three snacks a day on top of three regular meals, and the snacks account for almost one third of their daily calories.

VOA: standard.2010.03.09

Also,the study says the United States fell from thirty-fourth to forty-ninth in female mortality and from forty-first to forty-fifth for men.

VOA: special.2010.05.05

She also says the study does not prove that negative emotions or distrust lead to bad health effects and shorter life.

VOA: special.2009.04.15

We will also tell about a study of young Americans and their use of social Web sites on the Internet.

VOA: special.2009.02.03

For most measures of development, the study found that an earlier bedtime was also a predictor of higher scores.

VOA: special.2010.06.09

And they will study whether it is involving in controlling sleep quantity alone, or also what scientists call the "wakefulness-behavioral drive."

VOA: special.2009.08.26

Costs for graduate study in the United States also differ from school to school, and even from program to program.

VOA: special.2010.04.08

Both of the researchers who taught the class, Ms.Schelew and Louis Deslauriers, were also authors of the study.

VOA: special.2011.06.02

A new study shows that early treatment greatly reduces the risk that the partner of an infected person will also get infected.

VOA: special.2011.05.18