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Categories: Paleontology: Climate
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Published Half of world's largest lakes losing water - Half of World's Largest Lakes Losing Water



Fifty-three percent of the world's largest freshwater lakes are in decline, storing less water than...
Published Antarctica's ancient ice sheets foreshadow dynamic changes in Earth's future



Identifying how and why Antarctica's major ice sheets behaved the way they did in the early Miocene...
Published Geoscientists map changes in atmospheric carbon dioxide over past 66 million years



An international consortium of geoscientists has reconstructed atmosphereric levels of carbon dioxid ...
Published Ice age could help predict oceans' response to global warming



A new way to measure the ocean oxygen level and its connections with carbon dioxide in the Earth's a ...
Published New tool predicts flood risk from hurricanes in a warming climate



A new method predicts how much flooding a coastal community is likely to experience as hurricanes ev...
Published Record low Antarctic sea ice 'extremely unlikely' without climate change



Scientists have found that the record-low levels of sea ice around Antarctica in 2023 were extremely ...
Published Underwater mapping reveals new insights into melting of Antarctica's ice shelves



Clues to future sea level rise have been revealed by the first detailed maps of the underside of a f ...
Published Ocean's loss of oxygen caused massive Jurassic extinction: Could it happen again?



Researchers have found a chemical clue in Italian limestone that explains a mass extinction of marin...
Published Deoxygenation levels similar to today's played a major role in marine extinctions during major past climate change event



Scientists have made a surprising discovery that sheds new light on the role that oceanic deoxygenat...
Published Most detailed geological model reveals Earth's past 100 million years - Most Detailed Geological Model Reveals Earth's Past 100 Million Years


Previous models of Earth's recent (100 million years) geomorphology have been patchy at best. For th...
Published Nature's kitchen: how a chemical reaction used by cooks helped create life on Earth



A chemical process used in the browning of food to give it its distinct smell and taste is probably...
Published Stability inspection for West Antarctica shows: marine ice sheet is not destabilized yet, but possibly on a path to tipping



Antarctica's vast ice masses seem far away, yet they store enough water to raise global sea levels b ...
Published Local bright spot among melting glaciers: 2000 km of Antarctic ice-covered coastline has been stable for 85 years



A whaler's forgotten aerial photos from 1937 have given researchers the most detailed picture of the...
Published 'Warm Ice Age' changed climate cycles - Warm Ice Age Changed Climate Cycles



Approximately 700,000 years ago, a 'warm ice age' permanently changed the climate cycles on Earth. D...
Published Greenhouse gas emissions at 'an all-time high' -- and it is causing an unprecedented rate of global warming, say scientists - Greenhouse Gas Emissions at an All-Time High: The Unprecedented Rate of Global Warming



Human-induced warming, largely caused by the burning of fossil fuels, reached an average of 1.14°C f...
Published Malformed seashells, ancient sediment provide clues about Earth's past - Malformed Seashells and Ancient Sediment: A Window into Earth's Past


Shrunken seashells and unusually dark sediment cores have helped geoscientists better understand the...
Published What crocodile DNA reveals about the Ice Age - What Crocodile DNA Reveals About the Ice Age


What drives crocodile evolution? Is climate a major factor or changes in sea levels? Determined to f ...
Published Major North American oil source yields clues to one of earth's deadliest mass extinctions - Major North American Oil Source Yields Clues to One of Earth's Deadliest Mass Extinctions


Geologists studying the Bakken Shale Formation discovered a critical kill mechanism behind a series...
Published Climate trends in the west, today and 11,000 years ago - Climate Trends in the West: A Comparison of Today and 11,000 Years Ago


What we think of as the classic West Coast climate began just about 4,000 years ago, finds a study o...
Published Record low sea ice cover in the Antarctic - Record Low Sea Ice Cover in the Antarctic



There is currently less sea ice in the Antarctic than at any time in the forty years since the begin...