The Office of National Drug Control Policy said it works closely with anti-doping agencies in the United States and other countries.

VOA: special.2011.04.12

Here is how it works: Users can set up their own Twitter page by joining the free service on Twitter.com.

VOA: special.2009.02.06

This is called rotational grazing, and we received a question from Zhang Guohui in China about how it works.

VOA: special.2009.01.06

Then it works with nonprofits in the other countries to get the bikes to organizations and individuals that need them the most.

VOA: special.2009.11.16

But it led to the development of another art program called the Works Progress Administration's Federal Art Project.

VOA: special.2009.03.23

Instead,it will be based on a simple principle: whether a state is ready to do what works.

VOA: special.2009.07.30

It also works with the World Food Organization and the Pan American Development Foundation to help Haitians,especially after the food shortage riots last year.

VOA: special.2009.11.25

It was the same special motorcycle made by the Douglas Motor Works so many years ago.

VOA: special.2009.01.14

It works to reduce teenage pregnancies and educate students about creating caring and respectful communities.

VOA: special.2009.08.23

It is a hard decision as there are more than two million works of art.

VOA: special.2010.08.04

Here is how it works at London Towne Elementary School in Centreville,Virginia, outside Washington.

VOA: special.2010.06.17

But Professor Gaechter says his team's theory was that punishment has only low costs because it needs to be used rarely and works as a threat.

VOA: special.2009.03.03

It rejected works that showed bright colors, unusual subjects, or any form of experimentation.

VOA: special.2009.07.12

It's very unusual." One of her more widely performed works is "blue cathedral."

VOA: special.2010.07.12