Exactly how well these ants are doing has been the thrust of Mintzer’s research for 33 years. Mintzer organized his first census of Organ Pipe ant colonies in the winter of 1985 with his wife, Carole, ...

Iraq is conducting its first census in 27 years. The head count could upset a political power-sharing system that was set up ...

Iraq is conducting its first census in 27 years. It hasn't happened more recently because undertaking such a head count could ...

In the kingdom of Bhutan, the government makes a point of asking citizens about their level of contentment. This droll, ...

Iraq began its first national census in nearly four decades on Wednesday, an important step towards collecting critical data ...

In the face-to-face operation, census takers will not ask for the document number or first and last name from the persons surveyed, although there was an official intention to include it in the ...

In Alaska, West Virginia and other mostly rural states, census takers relied more on the word of neighbors, landlords and others for information about a home’s residents. In New Jersey ...

While there have been tensions in Kirkuk, Iraq's first full census since 1987 is being seen as a source of pride ...