A system proposed by world war two codebreaker Alan Turing more than 60 years ago can explain the patterning of tooth-like scales possessed by sharks, according to new research.
General Physics
Nov 7, 2018
2
646
Understanding how and when cells divide is important to figuring out everything from how cancers grow to why some mammals are able to get so big. A new study of E. coli cell data, published November 7 in Science Advances, ...
Cell & Microbiology
Nov 7, 2018
0
72
Quantitative three-dimensional analysis of bone wear patterns can provide insight into the manufacture and use of early human tools, according to a study by Naomi Martisius of the University of California at Davis and colleagues, ...
Archaeology
Nov 7, 2018
0
61
Goffin's cockatoos can tear cardboard into long strips as tools to reach food—but fail to adjust strip width to fit through narrow openings, according to a study published November 7, 2018 in the open-access journal PLOS ...
Plants & Animals
Nov 7, 2018
0
879
Scientists have found the oldest known example of an animal drawing: a red silhouette of a bull-like beast on the wall of a remote Indonesian cave.
Archaeology
Nov 7, 2018
0
891
The European Commission on Wednesday urged backers of an EU-wide tax on high-tech giants to keep pushing the proposal, which has stalled due to opposition from Ireland and Nordic countries.
Internet
Nov 7, 2018
0
4
Every autumn in the Southern Hemisphere, Magellanic penguins leave their coastal nesting sites in South America. For adults, their summer task—breeding, or at least trying to—is complete. Newly fledged chicks and adults ...
Plants & Animals
Nov 7, 2018
0
5
When Chlamydia trachomatis, the bacterium that causes one of the most common sexually transmitted infections worldwide, infects a human cell, it hijacks parts of the host to build protective layers around itself.
Cell & Microbiology
Nov 7, 2018
0
14
African-American job candidates are more likely to receive lower salaries in hiring negotiations when racially biased evaluators believe they have negotiated too much, according to research published by the American Psychological ...
Social Sciences
Nov 7, 2018
1
4
A new NASA laser instrument set to launch to the International Space Station in December will help scientists create the first three-dimensional map of the world's temperate and tropical forests. The Global Ecosystem Dynamics ...
Earth Sciences
Nov 7, 2018
0
12
