Mar. 1, 2023 —The honeycomb patterns which are often found in salt deserts in Death Valley, US, and Bolivia, among other places, look like something from another world. Researchers can now explain the origin of ...
Feb. 8, 2023 —The collapse of the Hittite Empire in the Late Bronze Age has been blamed on various factors, from war with other territories to internal strife. Now, scientists have used tree ring and isotope ...
Jan. 31, 2023 —As deserts expanded their range over the past 5-7 million years, many plants invaded the new biome and rapidly diversified, producing amazing adaptations to drought and heat. Can plants continue to ...
Jan. 31, 2023 —Populations of various species of aquatic insects and other invertebrates respond to flooding and waterway drying due to drought in different ways that can be anticipated, according to a new study ...
Jan. 30, 2023 —Desert bighorn sheep whose Southern California range is bisected by freeways may one day benefit from modeling designed to show where the animals would be most apt to use overpasses to safely cross ...
Jan. 18, 2023 —Las Vegas, with its rapid urbanization and desert landscape, is highly vulnerable to flooding. For this reason, flood managers have built an extensive system of drainage ditches and detention basins ...
Jan. 17, 2023 —A study shows that global atmospheric dust -- microscopic airborne particles from desert dust storms -- has a slight overall cooling effect on the planet that has hidden the full amount of warming ...
Jan. 11, 2023 —Despite recent, torrential rains, most of Southern California remains in a drought. Accordingly, many residents plant trees prized for drought tolerance, but a new study shows that these trees lose ...
Dec. 9, 2022 —The biochemical process by which cyanobacteria acquire nutrients from rocks in Chile's Atacama Desert has inspired engineers at the University of California, Irvine to think of new ways microbes ...
Dec. 6, 2022 —An almost limitless supply of fresh water exists in the form of water vapor above Earth's oceans, yet remains untapped, researchers said. A new study suggests an investment in new infrastructure ...
Nov. 14, 2022 —Researchers are using dust trapped in glacier ice in Tibet to document past changes in Earth's intricate climate system -- and maybe one day help predict future ...
Oct. 27, 2022 —Based on new analyses of satellite data, scientists have found that hydrologic conditions that increase flash drought risk occur more often than current models predict. The research also shows that ...
Oct. 21, 2022 —A new study on early human migration shows that semi-arid and desert zones of Central Asia may have served as key areas for the dispersal of hominins into Eurasia during the Middle Pleistocene. ...
Oct. 20, 2022 —Scientists have puzzled over the origin of Namibia's fairy circles for nearly half a century. It boiled down to two main theories: either termites were responsible, or plants were somehow ...
Oct. 17, 2022 —A new study indicates previously unknown high altitude contests between two of America's most sensational mammals -- mountain goats and bighorn sheep -- over access to minerals previously ...
Sep. 22, 2022 —在今年年初,世界卫生组织anization (WHO) announced that the Middle East ranks among the regions with the worst air quality. There is a common misconception that desert dust ...
Sep. 2, 2022 —New research has mapped the DNA from more than 150 species of native rodents from across Australia, New Guinea and Melanesian islands, painting a clearer picture of how they're related and how ...
July 28, 2022 —A new study reveals that introduced donkeys and indigenous pumas are helping to resurrect extinct food webs in Death ...
July 20, 2022 —Rising annual temperatures and dwindling yearly precipitation across the mid-latitudes of Central Asia have extended its desert climate 60 miles northward since the 1980s, says a recent ...
June 27, 2022 —The first high-quality genome of the desert locust -- those voracious feeders of plague and devastation infamy and the most destructive migratory insect in the world -- has been produced. The genome ...
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