Related topics: population

Study shows official measures of American poverty off-base

(Phys.org) -- For more than 45 years, the poor in this country have been identified by the U.S. Census Bureau’s Official Poverty Measure — a tool that determines America’s poverty rate based on pretax money ...

Niger rare giraffe population makes a comeback

The last West African giraffes, now living in the wild only in southwestern Niger, are making a comeback with numbers standing at 310 last year, the environment ministry said here Wednesday.

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