And some people question whether it is wise to rebuild in an area that could easily flood again.

VOA: special.2010.01.22

And it would answer a very important question: How would humans react to space flight?

VOA: special.2010.07.07

Language expert Barry Popik studied the question and wrote about it on his Web site.

VOA: special.2009.12.27

And if you have a science question, send it to special@voanews.com.

VOA: special.2011.04.19

And you can ask them any sort of question you want, and they'll look it up in English or in Hindi, or whatever the main language is, and translate the answer right back for you."

VOA: special.2009.10.12

Vaccination is a life or death question for poor people and if you can vaccinate a child to prevent a disease from happening it is a lot more cost effective than it is to treat that disease afterwards."

VOA: special.2010.03.29

And mixed economic signals continue to call into question how long it will take for the country to emerge from recession.

VOA: standard.2010.01.06

So I think it is a question of balance. And what you choose to engage the Chinese on,".

VOA: standard.2009.11.10

"And so the question is, even if it is real successful, is it worth the cost and effort and money and so forth?

VOA: standard.2010.07.30

"The question is how slow is slow and what does it mean for future earnings going forward."

VOA: standard.2010.07.20

It's the contrast between stress and no stress. The question becomes, well,how much stress do you need to have before you lower the stress?,".

VOA: standard.2009.04.17

"It was pretty hard. And,the question was, why did God take her and not us,".

VOA: standard.2009.10.05

So it really runs to the core question of how independent it can be unless you have independent experts that can speak without fear and favor,".

VOA: standard.2009.10.09

And there really wasn't a question of availability. It was always just there.

VOA: standard.2010.07.14