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 you are not for force, and not for dissolving the Union, there only remains some kind of compromise.

VOA: special.2009.10.29

Will you not vote for the killer if you already feel the cold steel of his gun against your head?"

VOA: special.2009.10.02

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

If they moved too fast, they would lose weight, and their owner would not get as much money for them.

VOA: special.2010.03.18

The lead author of the research says he does not know if the shoe was made for a man or a woman.

VOA: special.2010.08.03

Treasury Secretary Chase was for the plan only if Lincoln was sure it would not mean war.

VOA: special.2009.08.06

For example, if a child says things she should not say to her parents, she might be described as a mouthy child.

VOA: special.2010.06.20

If they are not chosen for a trial after a day, they are not required to return.

VOA: special.2009.08.31

Parson Walker's wife was very sick once, for a long time, and it seemed as if they were not going to save her.

VOA: special.2009.08.29

He says many,if not all, of the top American colleges once had a core curriculum a set of courses required for all students.

VOA: special.2009.10.22

"We never will move out of the crisis if we do not re-establish confidence, which means we have to establish signposts for the future."

VOA: special.2009.01.23

Calhoun said that for a long time he had believed that the dispute over slavery -- if not settled -- would end in disunion.

VOA: special.2009.03.26

For example, if something is for the birds, it is worthless or not very interesting.

VOA: special.2010.06.13