A new study led by Dartmouth College researchers has found that a “worst-case” projection for sea level rise from the melting of polar ice sheets is highly unlikely, though the accelerating ice loss in Antarctica and Greenland is still alarming. The study challenges a prediction in a United Nations’ Intergovernmental Panel on Climate Change (IPCC) […]
A new report from Marine Conservation Society has determined an 80% decline in the amount of plastic bags found washed up on beaches in the past 10 years. The report links the decline in plastic bag waste to the enacting of fees for single-use plastic bags at large supermarket retailers in 2015. Marine Conservation Society […]
United States Secretary of Commerce Gina Raimondo has announced that the National Oceanic and Atmospheric Administration (NOAA) and the Department of Commerce are recommending $575 million for the funding of 19 projects to increase climate resilience in the country’s Great Lakes and coastal states and territories. NOAA’s Climate Resilience Regional Challenge is part of the […]
Scientists have discovered “dark oxygen” being created on the ocean seafloor by “polymetallic nodules” that potentially support life, new research in the journal Nature Geoscience shows. Andrew Sweetman, the study’s lead author and member of the Scottish Association for Marine Science (SAMS), believes the nodules create oxygen because they behave like natural batteries. “If you […]
Scientists have detected cocaine in multiple sharks off the coasts of Brazil, according to a new study. In the study, which was published in the journal Science of the Total Environment, researchers set out to analyze the levels of cocaine as well as benzoylecgonine, a metabolite of cocaine, in Brazilian sharpnose sharks (Rhizoprionodon lalandii). The […]
For the first time in over a century, a North Atlantic right whale — a critically endangered species with only about 360 individuals remaining — has been seen off the Irish coast. Adrian Maguire, on vacation from Northern Ireland’s County Tyrone, saw the whale’s enormous figure as he fished for mackerel in a boat with […]
In a win for environmental groups, on Tuesday an Alaska federal court overturned a sale of oil and gas leases in Cook Inlet. The court found that the United States Department of the Interior (DOI) had broken the law by failing to adequately consider the cumulative environmental impacts of the lease sale on endangered beluga […]
Oxygen concentrations in the waters of our planet are rapidly decreasing, threatening ecosystems, as well as the livelihoods of many. In a new study, an international team of researchers are calling for oxygen loss in bodies of water to be recognized as a planetary boundary so that it can be more effectively addressed, a press […]
The Key Largo tree cactus (Pilosocereus millspaughii) has become the first Florida species to become locally extinct due to the climate crisis, according to researchers from the Fairchild Tropical Botanic Garden and the Florida Museum of Natural History. The cactus can still be found in parts of the Bahamas, northern Cuba and a few Caribbean […]
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