In the United States, a two-year study requested by Congress was released earlier this year.

VOA: special.2009.10.03

The four-year study looked at the health,diversity and biological make-up of the reef.

VOA: special.2010.08.10

Last year,a study in the medical journal Neurology found smoking to be an established risk factor in developing the disease.

VOA: special.2010.03.09

In that group, twenty-two percent of the wives earned more than their husbands during the most recent year of the study.

VOA: special.2010.02.19

Last year, an American study showed such a link between Parkinson's and pesticides, like those used for killing insects.

VOA: special.2009.04.07

Still,a study earlier this year found that most Americans think having darker skin is appealing and gives a healthy look.

VOA: special.2010.07.06

The study found that families in seventeen million households had difficulty getting enough food at times during the year.

VOA: special.2009.11.23

Test projects have already begun, and he says the main part of the National Children's Study will begin next year.

VOA: special.2011.08.03

Doctor Ruhli says researchers used this method to study changes in the tuberculosis bacteria from two thousand year-old mummified tissue.

VOA: special.2010.06.29

During the study period most countries had greater temperature changes from year to year than they have had historically.

VOA: special.2011.05.17

Yet the study found that having a friend who is lonely can add about seventeen days a year of loneliness.

VOA: special.2009.12.22

Secretary Gates said he has launched a year-long study of the possible effects of a change in the law.

VOA: special.2010.02.06

Last year,Doctor Chan reported that a long-term study of almost fifty thousand men showed that aspirin can help prevent colon cancer.

VOA: special.2009.09.01

A study in the United States found that eighty-four percent of undergraduates last year had at least one credit card.

VOA: special.2009.05.28

A study published in Stroke last year involved about two thousand people with an average age of sixty-two.

VOA: special.2009.08.12

Last year Doctor Chan reported that a long-term study of almost fifty thousand men showed that aspirin can help prevent colon cancer.

VOA: special.2009.08.19

The study examined employment records for eight cities in Minnesota for a three-year period through two thousand six.

VOA: special.2009.05.27

In one study,American researchers examined MySpace pages belonging to five hundred eighteen year-olds from the United States.

VOA: special.2009.02.03

Students cannot return to the United States for two years after they finish their year of study.

VOA: special.2009.06.18

The average published price for undergraduate study at a four-year public college was about seven thousand dollars.

VOA: special.2010.04.08

And another British study reported last year that people whose index finger is shorter than their ring finger are at higher risk of osteoarthritis.

VOA: special.2009.02.25

The study was part of a larger ten-year project called the Global Census of Marine Life.

VOA: special.2010.08.10

The Fulbright Foreign Student Program helps graduate students and young professionals do research and study in the United States for a year or longer.

VOA: special.2009.02.12

A new study found better results in four-year-olds who go to bed around the same time every night and sleep at least eleven hours.

VOA: special.2010.06.09