One reason is that heat from the sun can go through many of the building materials commonly found in cities.

VOA: special.2010.03.02

And, finally, we have questions from Iran, Afghanistan and Indonesia about how to pay for an education through loans or jobs.

VOA: special.2009.01.15

"It expels us from the western hemisphere, which became peopled and civilized through the proud efforts of our fathers."

VOA: special.2010.07.22

It could be a sign that GM has recovered from the bankruptcy and restructuring it went through last year.

VOA: special.2010.11.17

The condition many times can be treated with drugs that thin the blood and stop the clot from moving through the body.

VOA: special.2009.07.14

As a final step there are plans to pump in mud and cement from below through relief wells.

VOA: special.2010.08.07

This modern festival of African-American culture includes lighting candles each night from December twenty-sixth through New Year's Day.

VOA: special.2009.12.21

For years,fires from lightening and logger's campfires burned through the areas where the forest had been cut down.

VOA: special.2009.07.20

She offers estimates from the WHO and UNICEF about how many young lives could be saved through breastfeeding.

VOA: special.2010.08.04

Untreated patients can spread the bacteria from their nose and mouth through the air to people who are near them a lot.

VOA: special.2009.10.14

"My background is a teacher. I taught young adults from, say,age eleven through thirteen for about fifteen years.

VOA: special.2009.10.12

A new report from the Global Fund says almost five million lives have been saved through the six hundred programs it supports.

VOA: special.2010.03.10

It includes over twenty musicians from four continents who are connected through the message in the music.

VOA: special.2009.07.31

They worked through the night and had the fire controlled the next morning, when other men arrived from a camp in the area.

VOA: special.2009.11.24