PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Gelada monkeys understand complex "conversations" involving distress calls and prosocial comforting responses, exhibiting surprise when such vocal exchanges are manipulated to violate their expectatio

2025-05-14
(Press-News.org) Gelada monkeys understand complex "conversations" involving distress calls and prosocial comforting responses, exhibiting surprise when such vocal exchanges are manipulated to violate their expectations

Article URL: https://plos.io/3Gvw78V

Article title: Wild gelada monkeys detect emotional and prosocial cues in vocal exchanges during aggression

Author countries: Italy, Ethiopia, France

Funding: The research has been funded by the Leakey Foundation (Science for reconciliation: What an Ethiopian monkey tells about peace-making, grant n° S202310431) and by the following zoos and foundations (funders of BRIDGES project, UNIPI, AOO "BIO" - 0005878/2022), in alphabetic order: Dudley Zoo (UK), Fondazione ARCA (Italy), Giardino Zoologico di Pistoia (Italy), NaturZoo Rheine (Germany), Parc des Félins (France), Parco Natura Viva (Italy), Parco Zoo Falconara (Italy), Rotterdam Zoo (The Netherlands), Saint-Félicien (Canada), Wildlife Conservation Benefit (Italy), Wilhelma Zoo (Germany), Zoo de Cerza (France), Zoo de La Boissière du doré (France). Rennes Métropole and the Région Bretagne (France) covered the field expenses for the first author while the University of Pisa and University of Rennes funded student fellowships. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

END


ELSE PRESS RELEASES FROM THIS DATE:

New poison dart frog discovered in the Amazon's Juruá River basin is blue with copper-colored legs, and represents one of just two novel Ranitomeya species in a decade

2025-05-14
New poison dart frog discovered in the Amazon's Juruá River basin is blue with copper-colored legs, and represents one of just two novel Ranitomeya species in a decade Article URL: https://plos.io/44cYeU2 Article title: A remarkable new blue Ranitomeya species (Anura: Dendrobatidae) with copper metallic legs from open forests of Juruá River Basin, Amazonia Author countries: Brazil, Czech Republic Funding: This study was funded by the Fundação de Amparo à Pesquisa do Estado do Amazonas (FAPEAM Grant process n° ...

Shifting pollution abroad is a major reason why democratic countries are rated more environmentally friendly compared to non-democratic states

2025-05-14
Democratic countries tend to be rated “greener”, or more environmentally friendly, compared to other countries—but this may be because they more often outsource the environmental impacts of their consumption to other nations, according to a study published May 14, 2025, in the open-access journal PLOS Climate by Thomas Bernauer and Ella Henninger from ETH Zurich, Switzerland and Tobias Böhmelt from the University of Essex. Prior studies suggest that democracies have a better environmental protection record compared to more authoritarian nations. Here, the authors investigated the link between democracy and environmental ...

Groups of AI agents spontaneously form their own social norms without human help, suggests study

2025-05-14
A new study suggests that populations of artificial intelligence (AI) agents, similar to ChatGPT, can spontaneously develop shared social conventions through interaction alone.  The research from City St George’s, University of London and the IT University of Copenhagen suggests that when these large language model (LLM) artificial intelligence (AI) agents communicate in groups, they do not just follow scripts or repeat patterns, but self-organise, reaching consensus on linguistic norms much like human communities. The study has been published today in the journal, Science Advances. LLMs are powerful deep learning algorithms that can understand ...

Different ways of ‘getting a grip’

2025-05-14
To the point Different hand use: Two ancient human relatives, Australopithecus sediba and Homo naledi, had different finger bone morphologies that indicate they used different types of hand grips, both when using tools and when climbing Internal structure of the finger bones: A. sediba had a mix of ape-like and human-like features, while H. naledi had a unique pattern of bone thickness, suggesting different loading patterns and possible grip types. Human Evolution: Ancient human relatives adapted to their environments in diverse ways, balancing tool use, ...

Handy octopus robot can adapt to its surroundings

2025-05-14
Scientists inspired by the octopus’s nervous system have developed a robot that can decide how to move or grip objects by sensing its environment. The team from the University of Bristol’s Faculty of Science and Engineering designed a simple yet smart robot which uses fluid flows of air or water to coordinate suction and movement as octopuses do with hundreds of suckers and multiple arms. The study, published today in the journal Science Robotics, shows how a soft robot can use suction flow not just to stick to things, but also to sense ...

The ripple effect of small earthquakes near major faults

2025-05-14
When we think of earthquakes, we imagine sudden, violent shaking. But deep beneath the Earth’s surface, some faults move in near silence. These slow, shuffling slips and their accompanying hum—called tremors—don’t shake buildings or make headlines. But scientists believe they can serve as useful analogs of how major earthquakes begin and behave. A new study by geophysicists at UC Santa Cruz explains how some of these tremor events can yield insights into how stress builds up on the dangerous faults above where major earthquakes ...

Mass General Brigham researchers pinpoint ‘sweet spot’ for focused ultrasound to provide essential tremor relief

2025-05-14
  KEY TAKEAWAYS Three decades ago, researchers at Brigham and Women’s Hospital pioneered MRI-guided focused ultrasound (MRgFUS) thalamotomy, a technique that offers lifechanging results for patients. In a new study, researchers looked at results from more than 350 patients treated with MRgFUS for essential tremor to assess clinical improvements and side effects. Their research creates a model of an optimal location for ablation, which will help make the procedure safer and more effective for patients at Mass General Brigham and around the world. For millions of people around the world with essential tremor, everyday activities ...

MRI scans could help detect life-threatening heart disease

2025-05-14
Magnetic resonance imaging (MRI) scans of the heart could help to detect a life-threatening heart disease and enable clinicians to better predict which patients are most at risk, according to a new study led by UCL (University College London) researchers. Lamin heart disease is a genetic condition that affects the heart’s ability to pump blood and can cause life-threatening abnormal heart rhythms. It is caused by a mutation in the LMNA gene, which is responsible for producing proteins used in heart cells. It often affects people in their 30s and 40s. Lamin disease is rare but also often undiagnosed. About one in 5,000 people in the general population carry a potentially ...

NASA’s Magellan mission reveals possible tectonic activity on Venus

2025-05-14
Vast, quasi-circular features on Venus’ surface may reveal that the planet has ongoing tectonics, according to new research based on data gathered more than 30 years ago by NASA’s Magellan mission. On Earth, the planet’s surface is continually renewed by the constant shifting and recycling of massive sections of crust, called tectonic plates, that float atop a viscous interior. Venus doesn’t have tectonic plates, but its surface is still being deformed by molten material from below. Seeking to better understand the underlying processes driving these deformations, the researchers studied a type of feature called a corona. ...

A step forward in treating serious genetic disorders prenatally

2025-05-14
Injecting medicine into the amniotic fluid staves off progression of spinal muscular atrophy in utero.  Evidence is mounting that clinicians can treat serious genetic disorders prenatally by injecting medicine into the amniotic fluid, thus preventing damage that begins in utero.   A UC San Francisco-led study found that delivering medicine for spinal muscular atrophy (SMA) via the amniotic fluid was safe, and it helped prevent damage to nerve cells in the spinal cord, a part of the central nervous system that is responsible for movement. One experiment was done in mice with SMA — a neurodegenerative disease that causes muscular weakness, atrophy, ...

LAST 30 PRESS RELEASES:

From blood sugar to brain relief: GLP-1 therapy slashes migraine frequency

Variability in heart rate during sleep may reveal early signs of stroke, depression or cognitive dysfunction, new study shows

New method to study catalysts could lead to better batteries

Current Molecular Pharmacology impact factor rises to 2.9, achieving Q2 ranking in the Pharmacology & Pharmacy category in 2024 JCR

More time with loved ones for cancer patients spared radiation treatment

New methods speed diagnosis of rare genetic disease

Genetics of cardiomyopathy risk in cancer survivors differ by age of onset

Autism inpatient collection releases genetic, phenotypic data for more than 1,500 children with autism

Targeting fusion protein’s role in childhood leukemia produces striking results

Clear understanding of social connections propels strivers up the social ladder

New research reveals why acute and chronic pain are so different – and what might make pain last

Stable cooling fostered life, rapid warming brought death: scientists use high-resolution fusuline data reveal evolutionary responses to cooling and warming

New research casts doubt on ancient drying of northern Africa’s climate

Study identifies umbilical cord blood biomarkers of early onset sepsis in preterm newborns

AI development: seeking consistency in logical structures

Want better sleep for your tween? Start with their screens

Cancer burden in neighborhoods with greater racial diversity and environmental burden

Alzheimer disease in breast cancer survivors

New method revolutionizes beta-blocker production process

Mechanism behind life-threatening cancer drug side-effect revealed

Weighted vests might help older adults meet weight loss goals, but solution for corresponding bone loss still elusive

Scientists find new way to predict how bowel cancer drugs will stop working – paving the way for smarter treatments

Breast cancer patients’ microbiome may hold key to avoiding damaging heart side-effects of cancer therapies

Exercise-induced protein revives aging muscles and bones

American College of Cardiology issues guidance on weight management drugs

Understanding the effect of bedding on thermal insulation during sleep

Cosmic signal from the very early universe will help astronomers detect the first stars

With AI, researchers find increasing immune evasion in H5N1

Study finds hidden effects of wildfires on water systems

Airborne fungal spores may help predict COVID-19 & flu surges

[Press-News.org] Gelada monkeys understand complex "conversations" involving distress calls and prosocial comforting responses, exhibiting surprise when such vocal exchanges are manipulated to violate their expectatio