Bio-markers help researchers know what is happening in the bodies of people with a disease or medical condition.

VOA: special.2011.08.02

It suggested that students "Write letters to themselves about what they can do to help the president."

VOA: special.2009.09.10

The civil war in Greece ended. American help for Greece and Turkey was the first step in what became known as the "Truman Doctrine."

VOA: special.2011.08.04

The Israeli environmental organization Zalul has appealed to the pope and other world leaders to help save what it calls the "world's most holy river."

VOA: special.2009.05.18

He said the Earth is hiring and it was up to them to join together and do what is needed to help save the planet.

VOA: special.2009.06.05

The goal of the project is to raise awareness about the species that are disappearing and to tell people what can be done to help the situation.

VOA: special.2010.04.21

When the project is completed, farmers will be able to get information that will help them decide what to plant and how to care for their land.

VOA: special.2009.01.20

To help farmers, the Populists demanded what they called the "Sub-Treasury Plan."

VOA: special.2010.06.10

"What it appears to be is an attempt to save face with the government, which is asking for help,".

VOA: standard.2009.12.03

But now,he says,if he gets anything, like money,he will give it her to help her forget what happened in the past.

VOA: standard.2010.06.07

This waste is what compelled American Charles McJilton to help create the organization in 2002.

VOA: standard.2009.09.09

And,in May,President Dmitri Medvedev announced creation of a government commission to help prevent what he said was falsification of history that harms the interests of Russia.

VOA: standard.2009.12.25

To help determine what a country's brand value is, Anholt created the Nation Brands Index, a survey that ranks 50 countries on how they are perceived overseas.

VOA: standard.2009.11.05

And in a further gesture of goodwill, the Chinese leader promised help in building 100 clean energy projects, part of what China says is its commitment to fight global warming.

VOA: standard.2009.11.08