But natural selection has stood the test of time as a basis for the science of biology.

VOA: special.2009.12.01

Others who want to graduate in three years must pay for the same education as four-year students, but in a shorter period of time.

VOA: special.2009.07.23

Now listen as Mister Scheer reads the same sentences again, but this time in Modern English.

VOA: special.2011.01.05

He had no other books. As a violin player, Rudolf had no time to read much either, but then he lived in the cities.

VOA: special.2010.05.08

The seventy-one year old cried tears of joy as she told the crowd the award was "a long time coming" but worth the wait.

VOA: special.2011.02.18

Ila Lewis makes and sells beaded jewelry but not as a full time job.

VOA: special.2009.05.18

But President Obama remembered him as "not only one of the greatest senators of our time, but one of the most accomplished Americans ever to serve our democracy."

VOA: special.2009.08.29

But this time, the person would experience the memories as an adult.

VOA: special.2010.04.13

But over time, we slowly got used to it and we try to make it as kid friendly as possible because kids are what we gear towards and they're the most important people that come through."

VOA: special.2010.07.28

It can be accomplished in part by direct recruiting by the Government itself, treating the task as we would treat the emergency of a war, but at the same time,through this employment, accomplishing greatly needed projects to stimulate and reorganize the use of our great natural resources.

VOA: special.2011.05.19

But Obame is unlikely to emerge as the leading opposition contender because long-time challenger Pierre Mamboundou remains in the race.

VOA: standard.2009.08.28

Kerlikowske spent years as a police chief in American cities, but he favors treatment programs over jail time for drug uses.

VOA: standard.2010.07.02

But from the time the organization was established in 2001, the supply has sometimes been as low as 40,000 units.

VOA: standard.2010.06.04

But Nash says that as time goes by, American forces will be able to increase training opportunities and support for Iraqi soldiers.

VOA: standard.2009.08.06