The Greater Caucasus mountain range stretches between the Black and Caspian Seas across parts of Russia, Georgia, and Azerbaijan. These formidable peaks are the result of the subduction of the Arabian plate beneath the Eurasian ...
Earth Sciences
Mar 27, 2024
0
1
Humans moved into the Andes about 15,000 years ago and their introduction of regular fire to the landscape created a new ecosystem, research published in Nature Communications finds.
Ecology
Nov 16, 2023
0
209
A chance find of an unstudied Antarctic sediment core has led University of Otago researchers to flip our understanding of how often ice ages occurred in Antarctica.
Earth Sciences
Dec 6, 2022
2
25
Researcher and GRS Radioisotopes technician Jorge Rivera, from the University of Seville, has participated in an incredible discovery that is unique in Europe. After applying an optically-stimulated luminescence technique ...
Archaeology
Nov 10, 2022
1
1962
A recently released set of topography maps provides new evidence for an ancient northern ocean on Mars. The maps offer the strongest case yet that the planet once experienced sea-level rise consistent with an extended warm ...
Astrobiology
Oct 27, 2022
125
662
Curtin University researchers studying molecular fossils or "biomarkers" from deep beneath the Chicxulub impact crater have found evidence of how microorganisms changed in response to fluctuations in the Earth's climate, ...
Earth Sciences
Oct 21, 2022
0
46
A new focus article in the May issue of Geology summarizes research on plastic waste in marine and sedimentary environments. Authors I.A. Kane of the Univ. of Manchester and A. Fildani of the Deep Time Institute write that ...
Earth Sciences
May 4, 2021
4
615
There is little to see today of Helike, just a few walls and artefacts scraped clean by archaeologists.
Archaeology
Jun 6, 2019
0
15
The shape of Earth's orbit around the sun and the orientation of its axis undergo regular variations over periods of thousands to millions of years. These variations—known as Milankovitch cycles after the Serbian geophysicist ...
Earth Sciences
May 31, 2019
0
23
The collision between the Indian subcontinent and the Asian landmass resulted in the formation of the Himalayan Mountains and the rise of the Tibetan Plateau, with consequent major climatic and environmental changes around ...
Earth Sciences
Apr 3, 2017
0
10
