November 21, 2013, 7am PST
Data analyst and graphics wizard Chris Walker has created a stunning interactive visualization that depicts the migration patterns between each American state in 2012.
July 4, 2013, 1pm PDT
Hopefully you were able to enjoy some summer sun on this Fourth of July. If you're among the many Americans who helped propel population growth in the country's warmer states over the last century, you likely did.
June 17, 2013, 5am PDT
Ian Johnson explores a pivotal moment in China's development, as the country seeks to migrate 250 million rural residents to cities in the next 12 years. Observers speculate on how a comprehensive urbanization plan will achieve this transition.
June 11, 2013, 1pm PDT
Since 2006, agro-businesses, hedge-funds, financial firms, and government agencies have splurged on an overseas land-buying binge. As Saskia Sassen explains, such purchases disrupt the status quo, forcing local residents to migrate to cities.
June 2, 2013, 1pm PDT
The migrants that have swelled China's cities in recent decades still remain 'second-class citizens', unable to sell their rural land or have access to public services like schools or medical care. Will the country's new leaders change this?
April 15, 2013, 12pm PDT
The last several decades have seen a mass migration of American Indians from reservations to North America's urban areas, but federal funds that are supposed to assist them have not followed. Answers are elusive for how to stem endemic poverty.
June 18, 2012, 10am PDT
Oslo's once-homogenous population has changed dramatically in the past few decades: immigrants and their descendants are predicted to account for 50% of all residents by 2030. Sarah Wesseler looks at the spatial implications of this transition.
April 5, 2012, 7am PDT
More people leave the 9-county region than migrate there from other states. In fact, the population would be in decline if it wasn't for foreign migration. Notably missing from the report on Census data is the birth rate for the region.
December 9, 2011, 11am PST
Not only are more Californians leaving the state for greener pastures than those moving to it, but the birth rate is dropping as well according to a detailed new demographic report by county on 2010-2011 growth by the state Department of Finance.
November 30, 2011, 10am PST
It's 1900 all over again - more Californians are born here than come from other states or countries. The recession and high housing costs have continued the outflow from the state meaning that growth is dependent largely on offspring of immigrants.
June 2, 2011, 1pm PDT
The Latin American population is on the rise in many parts of the country. Oregon is seeing its own shifts in population, and this piece takes a look at whats driving the changes.
Oregon Public Broadcasting
May 15, 2011, 11am PDT
Plans to build a parkway around Houston will help ease traffic and spur growth in the region, but it will also run right through a key stopover point for millions of migrating birds.
December 16, 2010, 6am PST
Highways can be deadly for animals, especially when they cut directly through habitats. A recently completed design competition sought ideas for creating animal-safe bridges over highways.
June 3, 2010, 10am PDT
Cisco is contributing technology to Songdo City in South Korea, a brand new and complete city for a million people. China plans to build hundreds of these "cities-in-a-box" as a massive rural-to-urban migration occurs there.
May 31, 2010, 11am PDT
Emigration is up and the birth rate is dropping in Germany, where people are starting to worry about what a shrinking and aging population will mean for the country's future.
February 26, 2010, 6am PST
The migration of America's low income population is spreading to the suburbs. But the suburbs aren't ready to handle the influx, according to this piece.
December 28, 2009, 8am PST
The Census Bureau released its last estimates before the official 2010 count begins. They have a bearing on the Congressional reapportionment - good news for Texas, while 'less bad than expected' for the Northeast and Midwest, thanks to a recession.
The New York Times - U.S.
September 25, 2009, 11am PDT
Westward migration in the U.S. seems to be slowing, as jobs dry up overcrowding begins pushing people away.
July 26, 2009, 7am PDT
Commentator Andrei Codrescu speculates that with the economy in dire straits, California may experience a population loss as people move back to the states they left in the Great Depression.
May 18, 2009, 12pm PDT
Cities like Portland and Austin have been magnets for young professionals. Amid the recession, these cities have few jobs to offer. But the hipsters keep coming.