If not,they say, the future of food security, economic development and social stability in dry areas will be put at risk.

VOA: special.2010.02.08

Jurors must find a defendant not guilty even if they are not completely sure the person is innocent of any crime.

VOA: special.2009.08.31

African countries frequently have to wait for years, if not decades,for new medical products to trickle into their health systems.

VOA: special.2011.01.19

If not,she says, they may be at increased risk for age-related broken bones years after their visits to space.

VOA: special.2009.03.10

But the popular meaning of Valentine's Day continues to capture hearts around the world, even if not always on February fourteenth.

VOA: special.2010.02.08

And if that is not fast enough, then people can drive to another part of the modern transportation system: the airport.

VOA: special.2010.04.26

Studies,however,suggest that they are still under the influence of the alcohol even if they do not feel that way.

VOA: special.2009.07.22

But recently, civil liberties groups had threatened to take the county to court if it did not remove them.

VOA: special.2011.03.17

We are not sure if Muhammad means the favorite sport to watch or to play so we will include both.

VOA: special.2010.01.29

The study found that losses from obesity are now equal to, if not greater than, those from smoking.

VOA: special.2010.01.13

If you do not see any big animals near the river, Mist can tell you about birds instead.

VOA: special.2009.08.19

But Dr.Brown says fingertips are not often reattached if they are the length of a fingernail or shorter.

VOA: special.2011.02.02

At the beginning of the talks, the United States was not sure if it wanted all or only part of the Philippines.

VOA: special.2010.07.22

She often said: "You must never so much as think if you like it or not, if it is bearable or not.

VOA: special.2009.07.26