It is estimated that more than 2,500,000 people worldwide suffer from multiple sclerosis, which also is called MS.

VOA: special.2009.01.06

Some of their hit songs include "500 Miles", "Puff the Magic Dragon" and "If I Had a Hammer."

VOA: special.2009.12.27

More than 2,500 people from 96 countries will discuss ways to solve the crisis.

VOA: special.2009.01.23

This year, there were 17,500 camels, horses and other animals at the event.

VOA: special.2009.01.13

Members of Team Drought studied more than 2,500 examples from the collection.

VOA: special.2009.01.20

The moon is 500,000 kilometers away.

VOA: special.2009.03.28

IFAD estimates 500 million smallholder farms worldwide are supporting two billion people -- one third of the world's population.

VOA: standard.2010.03.29

Current construction of 2,500 homes in the West Bank will continue along with 455 additional new housing units approved this week.

VOA: standard.2009.09.11

And he said the number of facilities supplying anti-retroviral drugs used to combat AIDS would be doubled from 500 to 1,000.

VOA: standard.2010.04.26

The Mars-500 mission at Moscow's Institute of Biomedical Problems will test the psychological and physical effects of long-term isolation on humans.

VOA: standard.2010.06.02

Helmand Province Governor Gulab Mangal said an Emergency staff member received $500,000 as an advance payment for killing him.

VOA: standard.2010.04.12

Emergency coordinator Javier Escobedo says the organization plans to distribute 500 metric tons of bean seeds to farmers in the area.

VOA: standard.2010.04.02

The women go for the gold in three other events, including the long jump, and four-by-400 meter relay and 1,500 meters.

VOA: standard.2009.08.22

Dress for Success has helped more than 500,000 women find jobs, and has branches in nine countries, from Mexico to Australia.

VOA: standard.2009.12.25