The study found that the patients' risk of suffering a fall was higher for up to one hour after emotional stress.

VOA: special.2009.03.24

LCROSS will then study the soil thrown up to ten kilometers above the lunar surface before it too crashes into the moon.

VOA: special.2009.09.30

She was nineteen. Those who knew Ida Tarbell in college say she would wake up at four o'clock in the morning to study.

VOA: special.2010.04.25

The study showed that pandas have been in existence for up to three million years.

VOA: special.2010.01.19

A CBS News and New York Times study found thirty-nine percent say the country is moving in the right direction, up from fifteen percent in January.

VOA: special.2009.04.11

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

VOA: special.2010.08.10

The study is to involve up to sixteen thousand children.

VOA: special.2010.04.20

"An empowered group of ministers has been set up to study whether any changes in the law are necessary.

VOA: standard.2010.06.10

French's study didn't include an economic analysis, but she concedes it's expensive to set up a telemedicine network.

VOA: standard.2010.06.14

Last year his wife returned to school to study nursing as a back-up to his salary.

VOA: standard.2010.07.29

"Compared to the most active group of women." During the study, the average weight of the participants went up by six pounds, or 2.7 kilograms.

VOA: standard.2010.03.30

The president spoke at a meeting of a White House advisory panel set up to study the problems facing the middle class and propose solutions.

VOA: standard.2010.01.25

This new study combined a large number of previous studies and concluded that a lack of social interactions ranks right up with smoking,obesity, and alcoholism as a risk factor for death.

VOA: standard.2010.07.29

Dr.Miriam Vos and public health nurse Jean Welsh at Emory University collaborated in a study that shows eating a lot of sugar can increase your cholesterol and triglycerides which make up body fat also known as lipids.

VOA: standard.2010.04.25