Dust from Alaska is particularly effective at forming ice crystals because it contains biological components, researchers believe. The finding has implications for cloud physics and our planet’s climate.
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Наконец-то найдено объяснение загадочным “камням дзен”
Лабораторные эксперименты позволили воссоздать тонкие ледяные пьедесталы, поддерживающие некоторые горные породы в природе, и выяснить, что сублимация играет ключевую роль в формировании этих редких и красивых структур.
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Illegal Fossil Export Is More Than an Irritator to the Global South
More than 2,000 researchers have signed an open letter requesting the repatriation of a dinosaur fossil to Brazil. Some say the case highlights a pattern of scientific colonialism in paleontology.
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Eclipse Records Pin Dates of 12th and 13th Century Eruptions
Ancient accounts of dark and blood-red moons help scientists peek at past eruptions and their effect on global climate.
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Underground Heat Could Be a Problem, or a Perk, for Chicago Buildings
Heat released by old and inefficient Chicago buildings could, if harnessed, be an energy solution.
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Herbivore Diversity Helps Maintain Arctic Tundra Diversity
A long-term experiment in southwestern Greenland reveals that the presence of musk oxen and caribou helps stave off declines in Arctic tundra diversity brought on by climate change.
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Inspiring Others to Braid Their Own Paths
Our annual Career Issue spotlights individuals charting their own course through Earth and space sciences.
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Major Lakes Have Suffered Major Water Losses over the Past Few Decades
A new study shows that losses are global in both arid and humid regions and could have significant impacts on a quarter of Earth’s population.
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Saturn’s Shiny Rings May Be Pretty Young
The rings are fairly shiny despite being bombarded by dust, indicating that they haven’t been around for very long.
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Spain’s Seafaring Sports See Fewer Calm Days
Knowing the best days for calm or active water activities can strengthen the local economy and help tourists optimize their trips.