(Phys.org)—Research indicates the out-of-Africa spread of humans was dictated by the appearance of favourable climatic windows.
Archaeology
Sep 17, 2012
7
0
A study conducted by scientists at the Royal Botanic Gardens, Kew (UK), in collaboration with scientists in Ethiopia, reports that climate change alone could lead to the extinction of wild Arabica coffee (Coffea arabica) ...
Ecology
Nov 7, 2012
4
0
Dromedaries have been used for transportation for over 3,000 years. But it was not known where they were first domesticated or which genetic structure was selected in the process. A team of researchers including Pamela Burger ...
Biotechnology
May 9, 2016
0
303
In the first study of its kind, a research team led by Massey University professor Murray Cox et al., in a publication in the advanced online edition of Molecular Biology and Evolution, has examined the effects of arranged ...
Evolution
May 12, 2015
0
68
Cape lions used to roam the Cape Flats grassland plains of South Africa, in what is now known as Western Cape Providence. When Europeans arrived in South Africa in the mid-1600s, Cape lions, along with many other African ...
Plants & Animals
Mar 19, 2024
0
174
We usually assume that inbreeding is bad and should be avoided under all circumstances. But new research performed by researchers at Stockholm University, published in Nature Ecology and Evolution, shows that there is little ...
Plants & Animals
May 3, 2021
8
1371
The imperial dominance of the ancient Wari Empire at the Huaca Pucllana site in Lima, Peru, was likely not achieved through population replacement, according to a study published June 1, 2016 in the open-access journal PLOS ...
Archaeology
Jun 1, 2016
0
477
For the first time, researchers have successfully sequenced the entire genome from the skull of Peştera Muierii 1, a woman who lived in today's Romania 35,000 years ago. Her high genetic diversity shows that the out of Africa ...
Evolution
May 20, 2021
0
242
(Phys.org)—A female cichlid hybrid fish has been observed to have grown male reproductive organs, impregnate itself and then to have offspring, a team of researchers in the U.K. are reporting in a paper published in the ...
The official body charged with virus classification has released four new principles that bring order to the viral world. This provides a unified framework that will enable all viruses to be classified, something vitally ...
Cell & Microbiology
Feb 13, 2023
1
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