A new study, published in Royal Society Open Science, sheds light on the origins and evolution of European sign languages. Using phylogenetic network methods to compare dozens of sign languages, the scholars identify five ...
Social Sciences
Jan 21, 2020
0
550
A team of researchers from several institutions in the U.K. and one in the U.S. has found that human culture evolves just as slowly as biological evolution. In their paper published in the journal Nature Human Behavior, the ...
Genes often mutate and lose their natural or synthetic function over long-term evolution, which could be good if that stops drug resistance of infectious microbes or cancer. A new study by Stony Brook University researchers, ...
Evolution
Nov 26, 2019
0
28
Aa team of scientists, led by Harvard researchers, has used a new method of DNA "re-barcoding" to track rapid evolution in yeast. The new approach, published in Nature, advances the field of organismic and evolutionary biology ...
Evolution
Nov 13, 2019
1
306
A team of scientists from the University of Antwerp (Belgium), Delft University of Technology (Netherlands) and the University of Hasselt (Belgium) have reported on bacteria that power themselves using electricity and can ...
Cell & Microbiology
Sep 11, 2019
0
198
Even though Earth has been habitable (has had surface liquid water and some crust) for 4.3 billion years, and the oldest putative traces of life suggested go back up to 4.1 billion years, the presence of a microbial biosphere ...
Earth Sciences
Aug 22, 2019
0
47
Researchers have used artificial intelligence to make new discoveries, and confirm old ones, about one of nature's best-known mimics, opening up whole new directions of research in evolutionary biology.
Evolution
Aug 14, 2019
0
489
Scientists have found that multiple hummingbird species have adapted to life at high altitudes in the Andes through distinct genetic mutations that nonetheless affect the same biochemical pathways. This suggests that while ...
Evolution
Jul 1, 2019
0
126
Corruption impedes equitable development, destabilizes societies, and undermines the institutions and values of democracy. It is viewed by many as one of the world's greatest problems. According to a Gallup poll, a majority ...
Social Sciences
Jun 10, 2019
1
696
About 400 million years ago, vertebrates first began to crawl from the primordial seas onto land. Last week, thanks to a cutting-edge mathematical-analysis technique, a global research team uncovered how a crucial stage in ...
Evolution
May 22, 2019
0
1519
