When anthropologists consider the origins of warfare, their evolutionary theories tend to boil it down to the resource-scarcity trifecta of food, territory and mates—three resources that would justify the loss of life and ...
Evolution
Jul 01, 2019
1
3
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
Pavitra Muralidhar, a Ph.D. student in the Department of Organismic and Evolutionary Biology at Harvard University, has developed a theory to explain why females of some species are more attracted to some males who have a ...
A new model describing how bacteria spread when moving in two different ways has been published today in the open-access journal eLife.
Cell & Microbiology
Apr 30, 2019
0
4
Ancient Roman leaders once made decisions about important events, such as when to hold elections or where to build new cities, based on the presence or flight patterns of birds. Builders often omit the thirteenth floor from ...
Social Sciences
Apr 18, 2019
9
125
Human societies are so prosperous mostly because of how altruistic we are. Unlike other animals, people cooperate even with complete strangers. We share knowledge on Wikipedia, we show up to vote, and we work together to ...
Evolution
Apr 10, 2019
0
9
While fighting over females is common among male animals in the wild, these fights rarely result in death. You can't pass on your genes when you're dead or badly injured. So why do the males in some colonies of the tiny spider ...
Plants & Animals
Jan 28, 2019
0
4
Charles Darwin's On the Origin of Species (originally published in 1859) shares a deplorable fate with many other classics: it is known to everyone, yet rarely read.
Evolution
May 31, 2018
2
37
Prevailing theories about evolution state that belief in the concept is tied only to a person's politics, religion or both. But according to new research out of the University of Pennsylvania published in BioScience, the ...
Evolution
Feb 07, 2018
2
20
Hollywood films and science fiction literature fuel the belief that aliens are other-worldly, monster-like beings, who are very different to humans. But new research suggests that we could have more in common with our extra-terrestrial ...
Astronomy
Nov 01, 2017
40
2036
