Known for exceptional mimicry, stick insects have evolved a range of egg-laying techniques to maximize egg survival while maintaining their disguise—including dropping eggs to the ground, skewering them on leaves, and even ...
Evolution
Dec 19, 2018
0
122
An international team of researchers has found that sand flies have a strong preference for Cannabis sativa plants over all other plant choices. In their paper published in Proceedings of the National Academy of Sciences, ...
McGill University marine ecologist Jennifer Sunday is bringing cutting-edge DNA analysis to the formidable task of tracking ocean species along Canada's Pacific coast.
Ecology
Oct 25, 2018
0
2
MRSA staphylococcus is an example of a superbug. These bacterial strains are resistant to most antibiotics and can cause serious infections.
Evolution
Sep 10, 2018
0
672
For decades, mitochondrial DNA analysis has been the dominant method used to make decisions about fishing quotas, culling, hunting quotas, or translocating animals from one population of a threatened species to another.
Cell & Microbiology
Aug 15, 2018
0
4
Researchers recently used DNA from the 10,000-year-old "Cheddar Man", one of Britain's oldest skeletons, to unveil what the first inhabitants of what now is Britain actually looked like. But this isn't the first time DNA ...
Archaeology
Feb 16, 2018
28
134
The first modern Briton had dark skin and blue eyes, London scientists said on Wednesday, following groundbreaking DNA analysis of the remains of a man who lived 10,000 years ago.
Archaeology
Feb 7, 2018
45
5605
A team of researchers with members from Denmark, the U.S., Portugal and France has found that the six subspecies classifications currently used to categorize plains zebras living in Africa do not match with genetic evidence. ...
Using detailed 3-D images, researchers have shown how bacteria have evolved molecular motors of different powers to optimize their swimming.
Cell & Microbiology
Jan 8, 2018
7
148
(Phys.org)—A large international team of researchers has found that Neolithic hunter-gatherers living in several parts of Europe interbred with farmers from the Near East. In their paper published in the journal Nature, ...
