Pesticide study shows that sexual conflict can maintain genetic variation
New research from the University of Exeter has shown that the sexually antagonistic gene for resistance to the pesticide DDT, which increases fitness in female flies but simultaneously decreases fitness in ...
Study ties conflict risk in sub-Saharan Africa to climate change, economics, geography
A massive new University of Colorado Boulder study indicates there is a statistical link between hotter temperatures generated by climate change and the risk of armed conflicts in sub-Saharan Africa.
Conflict with communities a big cost to business, researchers find
(Phys.org) —Researchers at The University of Queensland (UQ), the Harvard Kennedy School, and Clark University have uncovered that conflict with communities is costing mining companies billions of dollars.
The altruistic side of aggressive greed: Study explains new twist in group cooperation
In many group-living species, high-rank individuals bully their group-mates to get what they want, but their contribution is key to success in conflict with other groups, according to a study that sheds new light on the evolutionary ...
Why guppies have genital claws
New research from evolutionary biologists at the University of Toronto shows that the male guppy grows claws on its genitals to make it more difficult for unreceptive females to get away during mating.
Climate strongly affects human conflict and violence worldwide, says study
Shifts in climate are strongly linked to human violence around the world, with even relatively minor departures from normal temperature or rainfall substantially increasing the risk of conflict in ancient ...
Male guppies ensure successful mating with genital claws
Some males will go to great lengths to pursue a female and take extreme measures to hold on once they find one that interests them, even if that affection is unrequited. New research from evolutionary biologists ...
New study finds females play active, pivotal role in postcopulatory processes
Females play a larger role in determining paternity than previously thought, say biologists in Syracuse University's College of Arts and Sciences. Their findings are the subject of a new paper titled "Female ...
Excessive Facebook use can damage relationships, study finds
Facebook and other social networking web sites have revolutionized the way people create and maintain relationships. However, new research shows that Facebook use could actually be damaging to users' romantic relationships. ...
Mathematicians analyze social divisions using cell phone data
Differences divide us. Human society fractures along lines defined by politics, religion, ethnicity, and perhaps most fundamentally, language. Although these differences contribute to the great variety of ...
UN report wants moratorium on killer robots (Update)
Killer robots that can attack targets without any human input "should not have the power of life and death over human beings," a new draft U.N. report says.
US followed Boeing's lead on 787 battery testing (Update 3)
U.S. regulators let Boeing help write the safety conditions for the problematic battery system in its beleaguered 787 "Dreamliner," prescribe how to test it and carry out those tests itself, according to ...
Wikipedia's 'Goan war' unmasked as elaborate hoax
It went undetected for five years on Wikipedia, but now a seemingly meticulous entry about a 17th century conflict between colonial Portugal and India's Maratha empire has been outed as a hoax.
'Tools for getting along' curriculum helps schoolchildren solve social conflicts, study finds
(Phys.org)—Two University of Florida special education researchers have found a method to help at-risk students with significant behavioral problems learn to calm aggressive tendencies and actively solve their social conflicts.