Millions more used buses and cars in what is believed to be the world's biggest annual human migration.

VOA: standard.2010.02.14

Climate change is driving higher rates of migration and civil conflict while also fueling increases in poverty,disease,and hunger.

VOA: standard.2010.04.21

He said that since taking office in January, the Obama administration has eased various restrictions and opened new dialogue on migration and postal links.

VOA: standard.2009.10.28

But fisheries experts say plans by Cambodia,Laos and Thailand to build hydropower dams on the Mekong would block fish migration, threatening already endangered species.

VOA: standard.2010.01.11

And it concerns legal and illegal immigrants. "Two very significant labor migration countries, Ireland and the United Kingdom, they have seen very significant drops in labor migration,"

VOA: standard.2010.01.20

The president said the United States is prepared to engage in a dialogue with the Cuban government that includes human rights, free speech,democratic reform, migration,and economic issues.

VOA: standard.2009.04.17

The International Organization for Migration says shelter, food and employment remain the most pressing needs of most of the more than 1.5 million people displaced by the bombing.

VOA: standard.2009.09.20

The EU leaders are also expected to discuss justice and migration issues.

VOA: standard.2009.10.29

But he says even as France cracks down on family migration and sends illegal immigrants back home, it is making it easier for highly-skilled immigrants to come in.

VOA: standard.2010.01.20

The cattle are very thirsty at this point, the rains have not come yet, they need to get to the water points, and water points are dried up all along those regular migration routes, and that has been one of the causes of the friction."

VOA: standard.2010.03.23