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Published Eruption of Tonga underwater volcano found to disrupt satellite signals halfway around the world - Eruption of Tonga Underwater Volcano Disrupts Satellite Signals Worldwide



Researchers found that the Hunga-Tonga eruption was associated with the formation of an equatorial p...
Published Mathematical modeling suggests U.S. counties are still unprepared for COVID spikes - Mathematical Modeling Suggests U.S. Counties are Still Unprepared for COVID Spikes



America was unprepared for the magnitude of the pandemic, which overwhelmed many counties and filled ...
Published Even Sonoran Desert plants aren't immune to climate change - Even Sonoran Desert Plants Aren't Immune to Climate Change


In North America's hottest, driest desert, climate change is causing the decline of plants once thou ...
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 Beyond humans -- mammal combat in extreme environs - Beyond Humans -- Mammal Combat in Extreme Environs


A new study indicates previously unknown high altitude contests between two of America's most sensat ...
Published Mariner 2's encounter with Venus: NASA celebrates 50 years of planetary exploration - Mariner 2's Encounter with Venus: NASA Celebrates 50 Years of Planetary Exploration


Fifty years ago on a mid-December day, NASA's Mariner 2 spacecraft sailed close to the shrouded plan...
Published New observing capabilities for ALMA - New Observing Capabilities for ALMA


The Atacama Large Millimeter/submillimeter Array (ALMA) has reached a major milestone by extending i...
Published How the sun caused an aurora this week - How the Sun Caused an Aurora This Week


On the evening of Aug. 20, 2014, the International Space Station was flying past North America when ...
Published Scientists use NASA satellite data to track ocean microplastics from space - Scientists Use NASA Satellite Data to Track Ocean Microplastics from Space


Scientists have developed an innovative way to use NASA satellite data to track the movement of tiny...
Published Temperature, drought influencing movement of Plains bison - Temperature, Drought Influencing Movement of Plains Bison



Temperature and severe drought can drive movement among herds of Plains bison, says a recent study....
Published Early-nesting ducks at increased risk due to changes in climate, land use - Early-nesting ducks at increased risk due to changes in climate, land use



Each year approximately 10 million waterfowl fly north to their breeding grounds in the Prairie Poth...
Published Rivers and streams in the Andean Cordillera are hot spots for greenhouse gases emissions - Rivers and Streams in the Andean Cordillera: Hot Spots for Greenhouse Gas Emissions


Researchers show that rivers in the Andean mountains contribute 35% and 72% of riverine emissions of...
Published Smallest shifting fastest: Bird species body size predicts rate of change in a warming world - Smallest Shifting Fastest: How Bird Species Body Size Predicts Rate of Change in a Warming World



Birds across the Americas are getting smaller and longer-winged as the world warms, and the smallest ...
Published Genome of Steller’s sea cow decoded - Genome of Steller's Sea Cow Decoded: A Breakthrough in Marine Biology


During the Ice Age, giant mammals such as mammoths, sabre-toothed cats and woolly rhinoceroses once...
Published European summer droughts since 2015 were most severe over centuries -- but multi-year droughts also happened in the past - European Summer Droughts: A Historical Perspective


The 2015--2018 summer droughts have been exceptional in large parts of Western and Central Europe ov...
Published Grazing management of salt marshes contributes to coastal defense - Grazing Management of Salt Marshes: A Key Contribution to Coastal Defense


Combining natural salt marsh habitats with conventional dikes may provide a more sustainable alterna...
Published U.S. Winter outlook predicts warmer, drier South and cooler, wetter North - U.S. Winter Outlook Predicts Warmer, Drier South and Cooler, Wetter North


Forecasters are saying that La Nina is expected to influence winter conditions this year. The Climat...
Published Cave deposits reveal Pleistocene permafrost thaw, absent predicted levels of CO2 release - Cave Deposits Reveal Pleistocene Permafrost Thaw, Absent Predicted Levels of CO2 Release


Expanding the study of prehistoric permafrost thawing to North America, researchers found evidence i ...