Scientific result
Central African Forest: 600,000 Years of Human History Uncovered Beneath the Canopy
Archaeological excavations conducted in the Congo Basin show that these territories have been inhabited, traversed, and transformed for hundreds of thousands of years—long before Homo sapiens’ great exodus from Africa. […]
Scientific result
10,000 Years of Food Inequality
An international team of researchers (Inrap, CNRS, Simon Fraser University) has published an article in the journal PNAS titled “Dietary Inequality Marker Reveals 10,000 Years of Gender and Cultural Disparity […]
Non classé
The Gargas Cave in the Wake of Climate Change
Efforts to preserve an exceptional site like Gargas began many years ago. Temperature monitoring (air and rock walls) at three locations within the site has been in place since the […]
Scientific result
Deciphering ancient oceans using pyrite and iron isotopes
Iron isotopes in pyrite are frequently used to better understand environmental conditions throughout our planet’s history, going back to sedimentary archives dating back billions of years. A team of researchers […]
Award
MSHS-T thesis prize: congratulations to Louise de Palaminy!
The International Scientific Council of the Maison des Sciences Humaines et Sociales de Toulouse (MSHS-T) has awarded its 2025 Interdisciplinary Thesis Prize jointly to Louise de Palaminy (PhD in Archaeometry) […]
Scientific result
A temperature jump of 400°C at a depth of 2 km—it’s possible in Krafla to cook a steak!
This study explains the heat transfer between a magma reservoir and the surrounding rock in the high-enthalpy geothermal exploration area of Krafla, Iceland. Thermomechanical numerical models explain the sudden jump […]
Scientific result
Life on Earth represents only a tiny fraction of possible biological forms
What forms does life take on Earth? This is the question asked by scientists from the University of Toulouse and the CNRS, who are exploring the morphological limits of life […]
Scientific result
MACIV nodes: an exceptional seismological network on the volcanoes of the Massif Central
As part of the MACIV project, funded by the French National Research Agency (ANR), a team of scientists deployed the largest mobile seismological network ever installed by a university team […]
Scientific dissemination
In the fossil chasms of Quercy
The French documentary was produced by Agat Films-Ex Nihilo, with support from the Occitanie region, the CNRS, and the Natural History Museums of Toulouse and Paris, among others. It highlights […]
Scientific result
Laterites, archives of past climate and keys to present development
The scarlet lands covering the plains and plateaus of West Africa are much more than just a typical tropical landscape. These laterites bear witness to a geological history spanning tens […]
Scientific result
Unprecedented mineral and organic compounds discovered in Mars’ Jezero Crater
The Perseverance rover has uncovered sedimentary rocks containing minerals and organic matter organized into structures never before seen on Mars, opening up new perspectives on the Red Planet’s past habitability. […]
Scientific result
Climate warning for archaeological sites
From the Chauvet cave to the Ile d’Yeu, prehistoric sites are under close surveillance. The hope: to understand how climate change threatens them. And prevent the disappearance of cave paintings. […]
Scientific result
The origins of continents: continental crust shaped by water
ow did continents appear on Earth? This question, crucial to understanding the emergence of civilizations and life itself, remains one of the great mysteries of the early stages of planetary […]
Scientific result
Oxygen oases in the oceans 500 million years before oxygenation of the atmosphere
2.9-billion-year-old marine sedimentary rocks from Canada’s Red Lake region reveal areas of oxygen accumulation at a time when the oceans were globally anoxic and iron-rich. These oxygen oases played a […]
Scientific result
Assessing air quality with plants: yes, but for which elements?
Epiphytic plants, which absorb their nutrients exclusively from the air, are good indicators of the chemical composition of atmospheric particles and are often used in the literature as diagnostic tools. […]
Scientific result
Understanding the formation of iron-rich banded rocks
Until now, scientists have considered the absence of microfossils and the low level of organic carbon in banded iron formations, deposited between 2 and 3 billion years ago, to be […]
Scientific result
Deep long-period earthquakes discovered beneath Massif Central volcanoes
A recent study, published in Geophysical Research Letters, reveals atypical seismic signals beneath the volcanoes of the Massif Central. These signals, combined with the active presence of magma at depth, […]
Meeting
GéoTolosa 2025: “Regeneration of complex ecosystems takes an extremely long time, even on a geological scale”
From June 24 to 27, the University of Toulouse, via GET, will be hosting the GéoTolosa scientific congress, in the Marthe Condat auditorium. The event will bring together scientists from […]