The United Nations has named Wednesday World Population Day 2012, and the emphasis this year is on access to reproductive health. The UN says the number of women in the world's poorest countries who ...

This is the VOA Special English Development Report. The world has more than six thousand million people. Almost half are under the age of twenty-five. This year's World Population Day on July eleventh ...

ULAN BATOR, Dec. 1 (Xinhua) -- The total population of Mongolian Argali sheep, a near-endangered species in western Mongolia, has increased to 3,600, according to the World Wildlife Fund ...