The record level of immigration has profound implications for taxpayers, schools, American workers, and our ability to ...

This title is part of a longer publication history. The full run of this journal will be searched. TITLE HISTORY A title history is the publication history of a journal and includes a listing of the ...

This title is part of a longer publication history. The full run of this journal will be searched. TITLE HISTORY A title history is the publication history of a journal and includes a listing of the ...

If the current course is not altered, we’ll reach 8 billion by 2020 and 9 to 15 billion (likely the former) by 2050. No population of a large vertebrate animal in the history of the planet has grown ...

Please note that until the Census was introduced in 1801, in England, Wales and Scotland, all population figures are estimates. The population map features the consensus view of these figures ...

During WWII, Albania defied the Nazis, sheltering Jews and preserving its tradition of hospitality. Discover how this ...

We may have more surprises,” Martinón-Torres said. “I think the key finding is that we are documenting for the first time a ...

World Sparrow Day is observed annually to raise awareness about the precarious state of the sparrow population, which is ...