Immigration boosts US life expectancy, study says

If immigrants to the United States formed their own country, their pre-COVID-19 life expectancies would exceed or match those of the world's leaders in longevity—Swiss men and Japanese women. A new study by USC and Princeton ...

Diseases, Conditions, Syndromes

Oregon counties request trucks for bodies as deaths climb

The death toll from COVID-19 in Oregon is climbing so rapidly in some counties that the state has organized delivery of one refrigerated truck to hold the bodies and is sending a second one, the state emergency management ...

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Immigration is the arrival of new individuals into a habitat or population. It is a biological concept and is important in population ecology, differentiated from emigration and migration.

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