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Accelerated marine carbon cycle during the Miocene linked to tectonic activity Sydney, Australia (SPX) Apr 24, 2024 A recent study published in Science Bulletin by researchers from Tongji University, the Second Institute of Oceanography, the Institute of Earth Environment, and Utrecht University reveals significant impacts of volcanic and seafloor spreading events on carbon cycle-climate interactions during the Miocene Climate Optimum. According to the research, stable isotope analyses of benthic foraminiferal oxygen and carbon, indicators for climate-cryosphere and carbon transfers, documented these historic c ... read more |
Revolutionary Dating Method Illuminates the Oxygenation of Ancient Seas Madrid, Spain (SPX) Apr 05, 2024 In a groundbreaking advancement, researchers at Hebrew University have employed dolomite U-Pb geochronology to chart the oxygen levels in ancient marine environments. This innovative approach has un ... more Cambridge UK (SPX) Mar 11, 2024 Researchers from the Universities of Cambridge and Cardiff have unearthed fossils in the high sandstone cliffs of South West England's Devon and Somerset coast, revealing the world's oldest known fo ... more University Park PA (SPX) Mar 04, 2024 Massive volcanic events in Earth's history that released large amounts of carbon into the atmosphere frequently correlate with periods of severe environmental change and mass extinctions. A new meth ... more Gottingen, Germany (SPX) Feb 22, 2024 Researchers from the University of Gottingen have shed new light on the Earth's earliest life forms by analyzing ancient rocks from the Pilbara Craton in Western Australia, one of the few places on ... more |
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Study reshapes understanding of mass extinction in Late Devonian era Bloomington IN (SPX) Dec 08, 2023 Diverse and full of sea life, the Earth's Devonian era - taking place more than 370 million years ago - saw the emergence of the first seed-bearing plants, which spread as large forests across the c ... more Kyoto, Japan (SPX) Dec 04, 2023 A recent study published in 'Nature Astronomy' reveals a novel understanding of how nitrogen, an essential component for life, may have been transported to Earth during its formative years. This res ... more Durham NC (SPX) Nov 27, 2023 Once a favored food of grazing dinosaurs, an ancient lineage of plants called cycads helped sustain these and other prehistoric animals during the Mesozoic Era, starting 252 million years ago, by be ... more Santa Barbara CA (SPX) Nov 21, 2023 Geochemist Alexandra Phillips has sulfur on her mind. The yellow element is a vital macronutrient, and she's trying to understand how it cycles through the environment. Specifically, she's curious a ... more Oxford UK (SPX) Nov 14, 2023 Scientists know very little about conditions in the ocean when life first evolved, but new research published in Nature Geoscience has revealed how geological processes controlled which nutrients we ... more |
The first dinosaur egg was leathery Beijing, China (SPX) Nov 14, 2023 The discovery of several exceptionally preserved reproduction-related dinosaur specimens over the last three decades has improved our knowledge of dinosaur reproductive biology. Nevertheless, due to limited fossil evidence and a lack of quantitative analysis on a broad phylogenetic scale, much about dinosaur reproduction remained unclear, especially pre-Cretaceous evolutionary history. Now, however, a recent fossil discovery by researchers from the Institute of Vertebrate Paleontology and Paleoant ... read more University Park, PA (SPX) Nov 08, 2023 Microfossils from Western Australia may capture a jump in the complexity of life that coincided with the rise of oxygen in Earth's atmosphere and oceans, according to an international team of scient ... more |
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Ancient 450-million-year-old organism finds new life in Softbotics Pittsburgh PA (SPX) Nov 07, 2023 Researchers in the Department of Mechanical Engineering at Carnegie Mellon University, in collaboration with paleontologists from Spain and Poland, used fossil evidence to engineer a soft robotic re ... more Leicester UK (SPX) Oct 31, 2023 A scientist from the University of Leicester has discovered a new type of fossil that reveals life in the oceans half a billion years ago. The tiny organisms, detailed in a new study in the jo ... more Washington DC (UPI) Oct 30, 2023 A new study suggests that a prolonged dust cloud may have played a larger role than previously thought in the extinction of dinosaurs approximately 66 million years ago. ... more Tempe AZ (SPX) Oct 23, 2023 When the Earth was completing its formation approximately 4.5 billion years ago, it was enveloped in a global ocean of molten magma, extending hundreds to thousands of kilometers beneath its surface ... more Johannesburg, South Africa (SPX) Oct 19, 2023 The analysis of ancient, superdeep diamonds dug up from mines in Brazil and Western Africa, has exposed new processes of how continents evolved and moved during the early evolution of complex life o ... more |
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