Also,a valuable record of thousands of years of weather history will also be lost if the ice melts.

VOA: special.2009.04.22

D.C.United won the M.L.S.Cup, the league championship, on the strength of a Most Valuable Player performance by Olsen.

VOA: special.2010.06.02

It had a factory that made guns for the army and a supply center of valuable military equipment.

VOA: special.2009.06.25

A patent forbids others from copying an invention and makes the invention valuable in the world of business.

VOA: special.2009.05.13

Foreign students represent a valuable resource, especially when public colleges and universities face budget cuts by states.

VOA: special.2009.02.05

"When the feces is sanitized, all the pathogens are inactivated and killed, it is a valuable fertilizer.

VOA: special.2010.03.15

But it was the Spanish explorer Hernando Cortes who understood that chocolate could be a valuable investment.

VOA: special.2010.02.17

She says her experience has given her valuable training that will help her for a lifetime.

VOA: special.2009.11.27

They considered the compromise a simple law for the return of valuable property.

VOA: special.2009.04.09

Two Emerging Explorers are working to turn waste into a valuable resource.

VOA: special.2011.05.25

And,for farmers, a more valuable dollar meant lower prices for crops.

VOA: special.2010.06.24

And alfalfa can be a valuable food source for animals.

VOA: special.2010.02.09

But in return,Heller's surfing adventure helped him learn a valuable lesson about catching the perfect wave in life.

VOA: standard.2010.08.04

A 2004 peace accord restored order in Casamance and led to hopes that the region might once again become a valuable tourist destination.

VOA: standard.2009.10.05