[ad_1] SILVER SPRINGS, Fla. – A rapidly breeding monkey species carrying a rare and deadly form of herpes at risk. At least 300 rhesus macaques live in Silver Spring State Park in …
Read More »Selon une étude, 91 pays ne peuvent pas supporter des niveaux de population élevés. taux de natalité en hausse dans les pays en développement
[ad_1] PARIS – La montée en flèche des taux de natalité dans les pays en développement alimente un baby-boom mondial, mais les femmes de dizaines de pays plus riches ne produisent pas …
Read More »Fertility rates cut in half since 1950 — but the earth’s population is still growing
[ad_1] The total fertility rate — or the average number of children a woman would have if she lived through all her reproductive years — declined from 4.7 live births in 1950 …
Read More »An Aging Population Boosts DNA Businesses
[ad_1] Japan is aging rapidly, one-third of the population is expected to be 65 years or older in 2035 Stock Image The Aging Population Boosts DNA Businesses Independent.ie Beginning DNA Testing at …
Read More »The ancient DNA reveals the prehistoric population of Southeast Asia
[ad_1] Scientists have recovered DNA samples from ancient human remains from all over Southeast Asia. Some of the remains and DNA have been dated 8,000 years ago. Photo Fabio Lahr / University …
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