news
« BACK
Social Sciences - History / Archeology - 08.01.2023
Psychology - Social Sciences - 04.01.2023 
Fathers Who Take 2 Weeks Paternity Leave Are Considered Less Likely to Develop Postpartum Depression
Omar Lopez sur Unsplash In the weeks that follow the birth of a child, both parents are likely to develop depression. Paternity leave, recognized for its benefits on family balance, child development and male-female equality, could be one of the keys to preventing this condition that affects one in ten fathers and almost two in ten mothers.
Social Sciences - Health - 24.08.2022 
High Temperatures Have Short-Term Impact on All Major Causes of Death, Including Suicide
Temperature and mortality are linked. There is a short-term increase in mortality when temperatures are at their hottest or coldest - a phenomenon known as a "U-shaped relationship”.
Life Sciences - Social Sciences - 02.05.2022 
A link between social network size and brain structure?
The more social relationships we have, the more certain structures in our brain are developed. This has been the hypothesis of various neuroscience research projects for several years. With previous findings having highlighted the role of our social environment as one of the key factors behind the expansion of the cerebral cortex, researchers from Inserm and Université Lyon Claude Bernard Lyon 1, in collaboration with the University of Pennsylvania, went one step further in elucidating this link.
Health - Social Sciences - 13.04.2022 
Long COVID: When Symptoms Persist Months after the First Wave
Several months after infection with SARS-CoV-2, some patients are still having symptoms - a phenomenon known as "long COVID” or "post-COVID-19 condition”. Still poorly understood, scientists are now attentively studying long COVID in order to improve knowledge and offer patients the best possible treatment.
Social Sciences - 07.03.2022 
How do spiders hunt ’in unison’
Within the 50,000 known species of spiders about 20 have developed a permanent social life characterised by a remarkable cooperation 1 . Among these, one or two species hunt "in packs", such as the Anelosimus eximius spiders of French Guyana, whose colonies can house several thousand individuals of all ages, coexisting peacefully in gigantic webs that often reach several cubic metres.
Health - Social Sciences - 01.03.2022
Social Sciences - Health - 05.01.2022
Social Sciences - 12.07.2021 
The contraceptive effect of breastfeeding decreases with socio-economic development
While temporary sterility after childbirth lasts on average only a few weeks for a woman who does not breastfeed, it can last for months, or even more than a year, for one who does. But it was unclear how this contraceptive effect of breastfeeding is affected by a mother's 'energetic status' - that includes her nutrition and levels of physical activity.
Social Sciences - 17.06.2021 
Orphaned chimpanzees do not suffer from chronic stress
The loss of a loved one can be a defining moment, even in the animal world. In chimpanzees, for example, individuals whose mothers die when they are young are smaller than their counterparts, reproduce less and are also more likely to die at a young age. But why? To find out, an international research team 1 led by a CNRS researcher 2 studied the shortand long-term effects of maternal loss on the stress levels of orphaned chimpanzees over a 19-year period.
History / Archeology - Social Sciences - 27.05.2021 
Jebel Sahaba: A succession of violence rather than a prehistoric war
Since the 1960s, the Jebel Sahaba cemetery (Nile Valley, present-day Sudan) has become the emblem of organised warfare during prehistory. Re-analysis of the data, however, argues for a succession of smaller conflicts. Competition for resources is probably one of the causes of the conflicts witnessed in this cemetery.
Social Sciences - 01.10.2018
Life Sciences - Social Sciences - 06.08.2018 
Mice’s individuality is influenced by their relations
Individuality is not exclusive to humans. Though this idea was previously rebutted by biologists, today it is accepted that individuality is found in all animal species. It is defined as all the behavior differences between individuals of a single species that are relatively stable over time. Though the process called individuation is supported by genetic and development components, researchers have just demonstrated in mice that the social environment and activity of some neurons also participate in determining the emergence of distinct individuals.
Social Sciences - Computer Science - 07.11.2017 
Modeling social interactions to improve collective decision-making
How are we affected by other peoples' opinions' To answer this question, scientists 1 at the CNRS, Inra and Université Toulouse 1 Capitole conducted a study in France and Japan, quantifying this impact on our decisions. They identified five behaviors common to both countries: a majority of subjects make a compromise between their opinion and that of others (59% of people in France), some hold to their opinion (29% in France), whereas others follow faithfully, amplify or contradict the information they receive.
Social Sciences - 02.11.2017 
Learning a mother tongue : A universal process ?
How do children learn their mother tongue? This question has been the subject of few studies conducted outside of industrialized countries. At the Laboratoire de sciences cognitives et psycholinguistique (CNRS/ENS/EHESS), specialists in language development in children have studied a traditional population in the Bolivian Amazon, the Tsimane 1 , in partnership with bio-anthropologists from Toulouse 1 Capitole University 2 and the University of California at Santa Barbara.
Social Sciences - Life Sciences - 24.05.2017 
From context to cortex: Discovering social neurons
The existence of new “social” neurons has just been demonstrated by scientists from the Institut de neurosciences des systèmes (Aix-Marseille University / INSERM), the Laboratoire de psychologie sociale et cognitive (Université Clermont Auvergne / CNRS), and the Institut de neurosciences de la Timone (Aix-Marseille University / CNRS).
Social Sciences - Life Sciences - 22.05.2017
Social Sciences - Politics - 26.09.2016 
The birth of politics in children: the case of dominance
As they grow up, do children become young Robin Hoods? Depending on their age, they do not allocate resources in the same way between dominant and subordinate individuals. Thus a tendency towards egalitarianism develops and becomes even stronger between the ages of 5 and 8 years. These findings by a team of scientists from the CNRS and the Claude Bernard Lyon 1 (France), Lausanne and Neuchâtel (Switzerland) universities provide a clearer understanding of how the notion of equality develops in human beings, and of their sense of justice.
Social Sciences - 24.06.2016 
Skype data of 500 million people reveals the real patterns of social adoption
Global patterns of adoption spreading are induced by local adoption cascades initiated by multiple spontaneous adopters arriving at a constant rate, amplified by a large number of adoptions induced by social influence, and controlled by individuals who are immune to the actual adoption. This study, published in This study is based on an observation of payed service adoptions evolved over 8 years on the social network of Skype, which connects over 500 million people all around the world.
History / Archeology - Social Sciences - 10.03.2016 
First non-utilitarian weapons found in the Arabian Peninsula
An exceptional collection of bronze weapons dating from the Iron Age II (900-600 BC) has been uncovered near Adam, in the Sultanate of Oman. The remains were discovered scattered on the ground in a building belonging to what is thought to be a religious complex, during excavations carried out by the French archaeological mission in central Oman.
Social Sciences
Results 1 - 20 of 20.
Family portraits in the Neolithic: from family trees to social behavior
Publication of the LGL-TPE in the journal Nature, on July 26, 2023. Communication of CNRS-INEE on August 1st, 2023. Paleogenomic analyses carried out on individuals from the Neolithic burial site of Gurgy "les Noisats" (Yonne), in the Paris Basin, have enabled the family trees of two families to be reconstructed on an unprecedented scale.
Publication of the LGL-TPE in the journal Nature, on July 26, 2023. Communication of CNRS-INEE on August 1st, 2023. Paleogenomic analyses carried out on individuals from the Neolithic burial site of Gurgy "les Noisats" (Yonne), in the Paris Basin, have enabled the family trees of two families to be reconstructed on an unprecedented scale.
Omar Lopez sur Unsplash In the weeks that follow the birth of a child, both parents are likely to develop depression. Paternity leave, recognized for its benefits on family balance, child development and male-female equality, could be one of the keys to preventing this condition that affects one in ten fathers and almost two in ten mothers.
Temperature and mortality are linked. There is a short-term increase in mortality when temperatures are at their hottest or coldest - a phenomenon known as a "U-shaped relationship”.
The more social relationships we have, the more certain structures in our brain are developed. This has been the hypothesis of various neuroscience research projects for several years. With previous findings having highlighted the role of our social environment as one of the key factors behind the expansion of the cerebral cortex, researchers from Inserm and Université Lyon Claude Bernard Lyon 1, in collaboration with the University of Pennsylvania, went one step further in elucidating this link.
Several months after infection with SARS-CoV-2, some patients are still having symptoms - a phenomenon known as "long COVID” or "post-COVID-19 condition”. Still poorly understood, scientists are now attentively studying long COVID in order to improve knowledge and offer patients the best possible treatment.
Within the 50,000 known species of spiders about 20 have developed a permanent social life characterised by a remarkable cooperation 1 . Among these, one or two species hunt "in packs", such as the Anelosimus eximius spiders of French Guyana, whose colonies can house several thousand individuals of all ages, coexisting peacefully in gigantic webs that often reach several cubic metres.
Significant Increase in Infant Mortality in France
The infant mortality rate (IMR) is a key indicator of population health. In the absence of updated data on the statistical trends of this indicator in France, researchers from Inserm, Université de Paris, the Paris public hospitals group (AP-HP) and Nantes University Hospital, in collaboration with teams from the University of California, analyzed civil registry data from the French National Institute of Statistics and Economic Studies (INSEE) from 2001 to 2019.
The infant mortality rate (IMR) is a key indicator of population health. In the absence of updated data on the statistical trends of this indicator in France, researchers from Inserm, Université de Paris, the Paris public hospitals group (AP-HP) and Nantes University Hospital, in collaboration with teams from the University of California, analyzed civil registry data from the French National Institute of Statistics and Economic Studies (INSEE) from 2001 to 2019.
Cannabis Use Since Adolescence Linked to Increased Unemployment Risk in Adulthood
Among the 17.1 million young Europeans who declared having used cannabis in the previous year, 10 million were between the ages of 15 and 24. Unsplash France has one of the world's highest levels of cannabis use, with around 40% of 17-year-olds reported to have used it in the previous year.
Among the 17.1 million young Europeans who declared having used cannabis in the previous year, 10 million were between the ages of 15 and 24. Unsplash France has one of the world's highest levels of cannabis use, with around 40% of 17-year-olds reported to have used it in the previous year.
While temporary sterility after childbirth lasts on average only a few weeks for a woman who does not breastfeed, it can last for months, or even more than a year, for one who does. But it was unclear how this contraceptive effect of breastfeeding is affected by a mother's 'energetic status' - that includes her nutrition and levels of physical activity.
The loss of a loved one can be a defining moment, even in the animal world. In chimpanzees, for example, individuals whose mothers die when they are young are smaller than their counterparts, reproduce less and are also more likely to die at a young age. But why? To find out, an international research team 1 led by a CNRS researcher 2 studied the shortand long-term effects of maternal loss on the stress levels of orphaned chimpanzees over a 19-year period.
Since the 1960s, the Jebel Sahaba cemetery (Nile Valley, present-day Sudan) has become the emblem of organised warfare during prehistory. Re-analysis of the data, however, argues for a succession of smaller conflicts. Competition for resources is probably one of the causes of the conflicts witnessed in this cemetery.
A first : cross-country study looks at social integration among minority adolescents
An international research group has published the conclusions of a study focused on juvenile delinquency among ethnic and religious minorities from five different Western countries. Through the prism of delinquency, the study examines the social integration of minorities and concludes that interaction with public institutions and the living conditions of these young people contribute to different patterns of integration depending on the country.
An international research group has published the conclusions of a study focused on juvenile delinquency among ethnic and religious minorities from five different Western countries. Through the prism of delinquency, the study examines the social integration of minorities and concludes that interaction with public institutions and the living conditions of these young people contribute to different patterns of integration depending on the country.
Individuality is not exclusive to humans. Though this idea was previously rebutted by biologists, today it is accepted that individuality is found in all animal species. It is defined as all the behavior differences between individuals of a single species that are relatively stable over time. Though the process called individuation is supported by genetic and development components, researchers have just demonstrated in mice that the social environment and activity of some neurons also participate in determining the emergence of distinct individuals.
How are we affected by other peoples' opinions' To answer this question, scientists 1 at the CNRS, Inra and Université Toulouse 1 Capitole conducted a study in France and Japan, quantifying this impact on our decisions. They identified five behaviors common to both countries: a majority of subjects make a compromise between their opinion and that of others (59% of people in France), some hold to their opinion (29% in France), whereas others follow faithfully, amplify or contradict the information they receive.
How do children learn their mother tongue? This question has been the subject of few studies conducted outside of industrialized countries. At the Laboratoire de sciences cognitives et psycholinguistique (CNRS/ENS/EHESS), specialists in language development in children have studied a traditional population in the Bolivian Amazon, the Tsimane 1 , in partnership with bio-anthropologists from Toulouse 1 Capitole University 2 and the University of California at Santa Barbara.
The existence of new “social” neurons has just been demonstrated by scientists from the Institut de neurosciences des systèmes (Aix-Marseille University / INSERM), the Laboratoire de psychologie sociale et cognitive (Université Clermont Auvergne / CNRS), and the Institut de neurosciences de la Timone (Aix-Marseille University / CNRS).
From context to cortex: Discovering social neurons
The existence of new â?'socialâ'' neurons has just been demonstrated by scientists from the Institut de neurosciences des systèmes (Aix-Marseille University / INSERM), the Laboratoire de psychologie sociale et cognitive (Université Clermont Auvergne / CNRS), and the Institut de neurosciences de la Timone (Aix-Marseille University / CNRS).
The existence of new â?'socialâ'' neurons has just been demonstrated by scientists from the Institut de neurosciences des systèmes (Aix-Marseille University / INSERM), the Laboratoire de psychologie sociale et cognitive (Université Clermont Auvergne / CNRS), and the Institut de neurosciences de la Timone (Aix-Marseille University / CNRS).
As they grow up, do children become young Robin Hoods? Depending on their age, they do not allocate resources in the same way between dominant and subordinate individuals. Thus a tendency towards egalitarianism develops and becomes even stronger between the ages of 5 and 8 years. These findings by a team of scientists from the CNRS and the Claude Bernard Lyon 1 (France), Lausanne and Neuchâtel (Switzerland) universities provide a clearer understanding of how the notion of equality develops in human beings, and of their sense of justice.
Global patterns of adoption spreading are induced by local adoption cascades initiated by multiple spontaneous adopters arriving at a constant rate, amplified by a large number of adoptions induced by social influence, and controlled by individuals who are immune to the actual adoption. This study, published in This study is based on an observation of payed service adoptions evolved over 8 years on the social network of Skype, which connects over 500 million people all around the world.
An exceptional collection of bronze weapons dating from the Iron Age II (900-600 BC) has been uncovered near Adam, in the Sultanate of Oman. The remains were discovered scattered on the ground in a building belonging to what is thought to be a religious complex, during excavations carried out by the French archaeological mission in central Oman.
