But in a recent study they declared that forty percent of the tweets captured over a two-week period were "pointless babble."

VOA: special.2009.09.14

Now,we talk to a researcher who presented a study this week at the Pediatric Academic Societies meeting in Vancouver,Canada.

VOA: special.2010.05.06

I'm Bob Doughty. And I'm Shirley Griffith. This week,we will tell about a study involving monkeys and a gene from jellyfish.

VOA: special.2009.06.23

This week,we will tell about what is said to be the largest study yet of a treatment for Parkinson's disease.

VOA: special.2009.02.03

The Surgeon General of the United States Army sponsored the study and released the final results last week.

VOA: special.2009.09.30

Our subject this week is an area of study that interests millions of people -- genealogy,researching family history.

VOA: special.2010.06.28

Last week, the Lancet published the combined results of a larger observational study, also led by Professor Rothwell.

VOA: special.2010.12.14

This week, we will tell about a study linking activity on the sun to changes in Earth's climate.

VOA: special.2009.09.29

One study involved sixty-eight healthy young women and men who ran at least twenty-four kilometers a week.

VOA: special.2010.02.03

Last week,we discussed a new study of injuries in physical education classes in American schools.

VOA: special.2009.08.13

This week, we will tell about an American study of media use and mental health.

VOA: special.2009.03.10

The study appeared online this week in Pediatrics,the journal of the American Academy of Pediatrics.

VOA: special.2009.08.06

The study compared patients who took three hundred twenty-five milligrams of aspirin at least two times a week with those who did not use aspirin.

VOA: special.2009.09.01

The study appeared last week in the Journal of the American Medical Association.

VOA: special.2009.08.19

The study found that the people who ate five or more servings of white rice per week had a seventeen percent increased risk of developing type two diabetes.

VOA: special.2010.06.30

Last week,however, other researchers published findings of a large new study.

VOA: special.2009.06.24

"A recent study in China found that women who eat mushrooms three times a week have a 50 percent reduction in the risk of developing breast cancer.

VOA: standard.2010.02.23

His study was published this week in the journal PLoS Medicine.

VOA: standard.2010.03.25