News tagged with age

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The changing landscape of religion

Religion is a key factor in demography, important for projections of future population growth as well as for other social indicators. A new journal, Yearbook of International Religious Demography, is the first to bring a quan ...

Aug 20, 2014 4.8 / 5 (4) 1

Elephant age estimated from voice

A paper published in Bioacoustics explains how researchers have been able to estimate the age of an elephant based on its vocal sounds. Results showed that they could distinguish infants, calves, juveniles, and adults with 7 ...

Mar 06, 2014 5 / 5 (2) 0