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严重干旱使美国西部地势上升
2023-12-06The severe drought gripping the western United States in recent years is changing the landscape well beyond localized effects of water restrictions an...
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马拉色氏菌在全球广泛分布
2023-12-06A ubiquitous(普遍存在的) skin fungus linked to dandruff(头皮屑), eczema(湿疹) and other itchy, flaky maladies in humans has now been tracked to even further glo...
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抗炎性纳米分子可使组织再生
2023-12-06Anyone who has suffered an injury can probably remember the after-effects, including pain, swelling(肿胀) or redness. These are signs that the body is f...
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社会福利随道德市场的规范而下降
2023-12-06For "credence(信任,凭证) services" such as auto-repair, healthcare, and legal services, the benefit to the customers for the service is difficul...
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太阳高能粒子改变了月球土壤的特性
2023-12-06The moon appears to be a tranquil(安静的) place, but modeling done by University of New Hampshire and NASA scientists suggests that, over the eons, perio...
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阳光触发北极冻土中二氧化碳的析出
2023-12-06The vast reservoir of carbon stored in Arctic permafrost is gradually being converted to carbon dioxide (CO2) after entering the freshwater system in ...
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全球变暖暂停的起因位于大西洋深处
2023-12-06Following rapid warming in the late 20th century, this century has so far seen surprisingly little increase in the average temperature at Earth's ...
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数字世界内 儿童识别情感的能力正丧失
2023-12-06Children's social skills may be declining as they have less time for face-to-face interaction due to their increased use of digital media, accordi...
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钙与植物受精过程相协调
2023-12-06Everyone's heard of the birds and the bees. But that old expression leaves out the flowers that are being fertilized. The fertilization process fo...
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过去十年死于心脏病和中风的美国人大幅下降
2023-12-06U.S. hospitalizations and deaths from heart disease and stroke dropped significantly in the last decade, according to new research in the American Hea...