Mister Rubio was among researchers in a huge international study about laughter.

VOA: special.2009.11.17

Last week, a study was released about a new treatment that combines five medicines for heart disease in one pill.

VOA: special.2009.04.08

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

Yale University astronomer Debra Fischer says non-professional astronomers around the world are helping study the new information about the possible planets.

VOA: special.2011.02.09

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

The study showed that having an extra 5,000 dollars increased a person's chances of becoming happier by about 2%.

VOA: special.2009.01.21

The study found that about fourteen percent of those receiving the e-mail removed sexual behavior information from their site.

VOA: special.2009.02.03

Last month we reported about a study that showed eating even a little less salt could greatly help the heart.

VOA: special.2010.03.03

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

The study concludes that the worldwide health effects from drinking are about the same as that of smoking nine years ago.

VOA: special.2009.09.08

That study began 60 years ago in Framingham, Massachusetts, to learn more about the risks of heart attack and stroke.

VOA: special.2009.01.21

The researchers did a study of adult beliefs about the possibility of health risks to children from third-hand smoke.

VOA: special.2009.01.07

Recently we told you about a study of genetically engineered crops and how they have affected farming in the United States.

VOA: special.2010.05.18

David Wilber of Loyola University Medical Center in Illinois was the lead writer of a report about the study.

VOA: special.2010.03.02