Researchers from the University of Sydney and Université Grenoble Alpes have found that the Earth system flips between two distinct modes that determine the pace of climate recovery from carbon shocks. They combined plate-tectonic reconstructions, global surface processes and climate simulations, with ecological modelling to reconstruct shallow-water carbonate production back to the Triassic Period. 

A new FAU survey finds that 36% of Floridians have moved or are considering moving due to hazards such as hurricanes, flooding and extreme heat. Nearly a quarter of North Floridians say weather hazards have influenced their past moves and about 20% of respondents in the rest of the Peninsula south say they are considering a move at least in part due to weather hazards. More than 60% are concerned about stronger storms and flooding, and nearly half are concerned about homeowner’s insurance costs.

A new study published in Scientific Reports reports the discovery of a remarkably extensive hydrothermal vent field on the shelf of Milos Island, Greece. The vents were identified during the METEOR expedition M192, where the research team used a combination of different methods, including underwater technologies such as an autonomous and a remotely operated vehicles, to survey the seafloor. These approaches revealed previously undocumented venting between 100 and 230 meters depth. This makes Milos home to one of the largest known shallow-to-intermediate hydrothermal systems in the Mediterranean and substantially expands current knowledge of vent distribution in the region.

01 December 2025 / Kiel. A study by an international team involving the GEOMAR Helmholtz Centre for Ocean Research Kiel shows that the expansion of Antarctic Bottom Water during a major warming phase around 12,000 years ago displaced a carbon-rich mass of deep-water in the Atlantic sector of the Southern Ocean. This process released carbon dioxide that had been stored in the deep ocean, thereby contributing to the end of the last Ice Age. The study provides important insights into how the ocean may respond as Antarctica continues to warm today. The findings are published today in Nature Geoscience.