Archive: 06/27/2013

Astronaut view of Colorado fires

Thick smoke billows across the landscape in these digital photographs of the western United States. Both photographs were taken by astronauts aboard the International Space Station (ISS) on June 19, 2013.

dateJun 27, 2013 in Earth Sciences
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Successful remigration is a myth

(Phys.org) —Migrants that return to their home country rarely stay there for the rest of their life. Much more common is 'circular migration', where migrants live alternatingly in host and home countries and are therefore ...

dateJun 27, 2013 in Social Sciences
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