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Published Little-known microbes could help predict climate tipping points - Little-Known Microbes Could Help Predict Climate Tipping Points



Rising temperatures could push ocean plankton and other single-celled creatures toward a carbon tipp...
Published High-res maps of entire polar regions provide new clues for climate researchers - High-Res Maps of Entire Polar Regions Provide New Clues for Climate Researchers


A team of researchers has released four more years of high-resolution imagery data, which has been a...
Published Future emissions from 'country of permafrost' significant, must be factored into global climate targets - Future Emissions from 'Country of Permafrost' Significant, Must be Factored into Global Climate Targets


By the end of this century, permafrost in the rapidly warming Arctic will likely emit as much carbon ...
Published Ice cores show even dormant volcanoes leak abundant sulfur into the atmosphere - Ice Cores Reveal Dormant Volcanoes Release Abundant Sulfur into the Atmosphere


Non-erupting volcanoes leak a surprisingly high amount of sulfur-containing gases. A Greenland ice c...
Published Climate: Lessons from the latest global warming - Climate: Lessons from the Latest Global Warming


56 million years ago, the Earth experienced one of the largest and most rapid climate warming events...
Published New textile unravels warmth-trapping secrets of polar bear fur - New Textile Unravels Warmth-Trapping Secrets of Polar Bear Fur



Engineers have invented a fabric that concludes the 80-year quest to make a synthetic textile modele...
Published Is it an ant? Is it a plant? No, it's a spider! - Is it an Ant? Is it a Plant? No, it's a Spider!



A species of tiny, colorful jumping spider employs two lines of defense to avoid being eaten: camouf...
Published Global warming reaches central Greenland - Global Warming Reaches Central Greenland: A Wake-Up Call for the World


A temperature reconstruction from ice cores of the past 1,000 years reveals that today's warming in...
Published New technique maps large-scale impacts of fire-induced permafrost thaw in Alaska - New Technique Maps Large-Scale Impacts of Fire-Induced Permafrost Thaw in Alaska


Researchers have developed a machine learning-based ensemble approach to quantify fire-induced thaw...
Published Sinking tundra surface unlikely to trigger runaway permafrost thaw - Sinking Tundra Surface Unlikely to Trigger Runaway Permafrost Thaw


Scientists set out to address one of the biggest uncertainties about how carbon-rich permafrost will...
Published Life in the smoke of underwater volcanoes - Life in the Smoke of Underwater Volcanoes


Disconnected from the energy of the sun, the permanently ice-covered Arctic deep sea receives minisc ...
Published Ice Age survivors - Ice Age Survivors: How Did They Adapt and Thrive?


Large-scale genomic analysis documents the migrations of Ice Age hunter-gatherers over a period of 3...
Published As rising temperatures affect Alaskan rivers, effects ripple through Indigenous communities - As Rising Temperatures Affect Alaskan Rivers, Effects Ripple Through Indigenous Communities



Six decades of river gage data gathered from nine rivers in Alaska highlight the cumulative and cons...
Published The size of mammal ancestors' ear canals reveal when warm-bloodedness evolved - The Size of Mammal Ancestors' Ear Canals Reveal When Warm-Bloodedness Evolved


Warm-bloodedness is a key mammal trait, but it's been a mystery when our ancestors evolved it. A new...
Published Desert climate overtaking more of Central Asia - Desert Climate Overtaking More of Central Asia


Rising annual temperatures and dwindling yearly precipitation across the mid-latitudes of Central As...
Published Looking for 'fingerprints' at the intersection of weather and climate - Looking for 'Fingerprints' at the Intersection of Weather and Climate


Scientists have found the seasonal 'fingerprints' of Arctic sea ice, El Nino, and other climate phen ...
Published Ozone depletion over North Pole produces weather anomalies - Ozone Depletion Over North Pole Produces Weather Anomalies


Researchers have established that the destruction of ozone over the Arctic in the spring causes abno ...
Published Solar storms may leave gray whales 'blind' and stranded - Solar Storms May Leave Gray Whales 'Blind' and Stranded


A new study offers some of the first evidence that gray whales might depend on a magnetic sense to f...
Published Desert dust collected from glacier ice helps document climate change - Desert Dust Collected from Glacier Ice Helps Document Climate Change


Researchers are using dust trapped in glacier ice in Tibet to document past changes in Earth's intri...
Published Rarest seal breeding site discovered - Rarest Seal Breeding Site Discovered: A New Hope for the Endangered Species


Scientists have discovered a previously unknown breeding site used by the world's rarest seal specie...