Why do we age? Despite more than a century of research (and a vast industry of youth-promising products), what causes our cells and organs to deteriorate with age is still unknown.
Biotechnology
Dec 11, 2018
1
243
Environmental damage caused by human activity can reduce the number of plant and animal species dramatically. At the same time, very little is known about how biodiversity recovers after ecosystem pollution is curtailed and ...
Plants & Animals
Dec 5, 2018
0
74
An international group of scientists led by researchers from the University of Bristol have advanced our understanding of how ancient animals saw the world by combining the study of fossils and genetics.
Evolution
Dec 4, 2018
0
137
An analysis of dolphin genes has revealed information about their past migrations, showing just how crucial migrants might be for other populations.
Plants & Animals
Nov 14, 2018
0
5
A team of researchers from across Europe and Israel has found evidence of dogs traveling with people from the Near East to Europe during the Neolithic. In their paper published in the journal Biology Letters, the group describes ...
House mice carrying a specific selfish supergene move from one population to another much more frequently than their peers. This finding from a University of Zurich study shows for the first time that a gene of this type ...
Plants & Animals
Oct 16, 2018
0
39
Americans' views of possible uses of genetic engineering in animals vary depending on the mechanism and intended purpose of the technology, particularly the extent to which it would bring health benefits to humans, according ...
Biotechnology
Aug 16, 2018
0
9
Researchers report important new insights into evolution following a study of mitochondrial DNA from about 5 million specimens covering about 100,000 animal species.
Evolution
May 21, 2018
8
87
Fanconi anemia is a human genetic disorder with severe effects, including an increased risk of cancer and infertility. Work in animal systems has identified many factors involved in Fanconi anemia and showed that these factors ...
Cell & Microbiology
Jan 19, 2018
0
10
The Tasmanian tiger was doomed long before humans began hunting the enigmatic marsupial, scientists said Tuesday, with DNA sequencing showing it was in poor genetic health for thousands of years before its extinction.
Plants & Animals
Dec 12, 2017
0
293
