They say the drug should be tested on thousands more people, including those in different risk, age and ethnic groups.

VOA: special.2009.04.08

Anne Lindbergh described how women had to perform many jobs that pulled them in different directions like a circus performer.

VOA: special.2009.06.28

The theory explains that as the sea floor spreads, the tectonic plates are pushed and pulled in different directions.

VOA: special.2011.01.04

In Japan,the shibori method involves tieing cloth in different ways so that some areas of it receive the dye.

VOA: special.2009.11.04

The study found that climate conditions alone could not explain the amount of tree cover in different areas.

VOA: special.2009.09.01

Tornadoes form when winds blowing in different directions meet in the clouds and begin to turn in circles.

VOA: special.2010.05.11

As part of that study, 3,000 people in different countries, mostly college students, wrote about recent crying experiences.

VOA: special.2009.01.28

Regina Spektor says she has always been interested in faith and religion and she is always thinking about them in different ways.

VOA: special.2009.08.14

"This means different regions are heading in different directions and some regions have indeed begun to eliminate overfishing."

VOA: special.2009.08.11

Tornadoes form when winds blowing in different directions meet in the cloud and begin to turn in circles.

VOA: special.2009.06.09

People who suffer from migraines can find that different "triggers" in different people may get a headache started.

VOA: special.2009.03.18

He discovered that finches that lived in different places and ate different foods had different shaped beaks.

VOA: special.2009.12.16

Islamic bonds can be structured in different ways, but a major idea is shared profit and loss.

VOA: special.2009.12.11

Different vitamins are found in different foods -- grains,vegetables and fruits,fish and meat, eggs and milk products.

VOA: special.2009.04.21