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
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
Genes which determine animal complexity – or what makes humans so much more complex than a fruit fly or a sea urchin – have been identified for the first time.
Biotechnology
Sep 29, 2017
2
693
The urge to mate appears to override the need to sleep in flies, according to new research that hints at the importance of sleep for animals.
Cell & Microbiology
Sep 12, 2017
0
85
(Phys.org)—A team of researchers affiliated with several institutions in the U.S. has found via genetic analysis that tool use by sea otters appears to go back hundreds of thousands or even millions of years. In their paper ...
The evolution of land animals has been shaped by barriers such as oceans and mountains which have divided them and sent them down different genetic paths.
Ecology
Mar 15, 2017
0
6
The 5,300-year-old Alpine mummy known as the Tyrolean Iceman died wearing leather clothes and accessories harvested from no less than five wild or domesticated species, a DNA analysis published Thursday revealed.
Archaeology
Aug 18, 2016
3
217
Researchers have developed a new and highly efficient method for gene transfer. The technique, which involves culturing and transfecting cells with genetic material on an array of carbon nanotubes, appears to overcome the ...
Bio & Medicine
Apr 6, 2016
0
68
