But the researchers did much of their work with a phureja, a kind of a potato that has only one copy.

VOA: special.2009.10.20

But there is an expression to get cold feet that has nothing to do with cold or your feet.

VOA: special.2009.12.13

A textile is a piece of cloth that has been formed by weaving, knitting,pressing or knotting together individual pieces of fiber.

VOA: special.2009.11.04

But the researchers did much of their work with a phureja a kind of a potato that has only one copy.

VOA: special.2009.11.03

The software has been used as part of a vaccination program that has greatly reduced measles deaths in Africa.

VOA: special.2010.05.03

One that has been repeated many times says: "Here Lies Lester Moore, Four Slugs from a Forty-Four, No Les,No More."

VOA: special.2010.02.15

He is also a leader of a humanitarian aid organization that has been supporting a school in Haiti for years.

VOA: special.2010.02.05

Doctor Cawkwell told VOA that fibromyalgia is a very mysterious disease that has proved difficult to diagnose and treat.

VOA: special.2011.08.02

Taos Pueblo is considered to be the oldest community in the United States that has always had people living in it.

VOA: special.2010.07.05

Greece -- a popular travel place -- continues to face a debt crisis that has sharply raised its borrowing costs.

VOA: special.2010.04.23

For example, lightning can create tubes of glass when it strikes sand that has the right combination of minerals.

VOA: special.2009.09.16

We're calling this digital dating abuse, another form of abuse that has been really heightened now through technology."

VOA: special.2010.07.15

Fort Hood is a huge base that has lost more than five hundred soldiers in Iraq and Afghanistan.

VOA: special.2009.11.14

As a result, one side of the fault area lifts, causing the pressure that has been building up inside to be released.

VOA: special.2009.07.07