Under the new plan, NASA will keep control of some important development goals.

VOA: special.2010.04.28

"They're not only bringing the opportunity to give Afghans more security,working closely with the Afghan national security forces, but bringing very important development dollars."

VOA: standard.2010.05.26

Today we tell about one of the most important scientific discoveries of the last century -- the development of HeLa cells.

VOA: special.2010.07.21

The World Bank says most developing countries have made important progress toward the United Nations' Millennium Development Goals.

VOA: special.2010.04.26

Mister Obama promised to work with them on important issues including energy development and climate change.

VOA: special.2009.11.13

The development of ceramics has had an important effect on human history.

VOA: special.2009.09.09