2023-11-20 16:05:03生活
新的研究表明,植物可能能够从人类活动中吸收比以前预期更多的二氧化碳

New research published today in leading international journal Science Advances paints an uncharacteristically upbeat picture for the planet. This is because more realistic ecological modelling suggests the world's plants may be able to take up m

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2023-11-20 16:05:01生活
格陵兰岛的冰川退缩率在过去20年里翻了一番

Greenland's thousands of peripheral glaciers have entered a new and widespread state of rapid retreat, a Northwestern University and University of Copenhagen study has found.

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2023-11-20 16:05:01生活
终于发现了:奇怪的产卵哺乳动物60年后终于被重新发现

More than sixty years after it was last recorded, an expedition team has rediscovered an iconic, egg-laying mammal in one of the most unexplored regions of the world. Attenborough's long-beaked echidna, named after famed broadcaster Sir David Attenboroug

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2023-11-20 16:05:00生活
“冷却玻璃”将建筑热量送入太空

University of Maryland researchers aiming to combat rising global temperatures have developed a new "cooling glass" that can turn down the heat indoors without electricity by drawing on the cold depths of space.

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2023-11-20 16:03:57医药卫生
使用应用程序练习正念可以改善儿童的心理健康

许多研究发现,练习正念——定义为培养对当下开放的注意力——对孩子有好处。在学校接受正念训练的孩子表现出注意力和行为的改善,以及更大的心理健康。

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2023-11-20 16:02:33医药卫生
研究发现,恢复神经肌肉连接可以增强衰老小鼠的力量

斯坦福医学院的研究人员发现,一种小分子以前被证明可以通过恢复神经和肌肉纤维之间失去的连接来增强受伤或年老的实验室小鼠的力量。

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2023-11-20 16:01:02医药卫生
研究人员开发了将人脑中的每一个细胞制成表格并进行表征的技术

大脑由多种类型的细胞组成,这些细胞被组织成不同的结构和区域。

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2023-11-20 15:58:17考古学
板块构造惊喜:地质学家意外发现一块失落的巨型板块遗迹

Utrecht University geologist Suzanna van de Lagemaat has reconstructed a massive and previously unknown tectonic plate that was once one-quarter the size of the Pacific Ocean. Her colleagues in Utrecht had predicted its existence over 10 years ago based o

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2023-11-20 15:58:17考古学
研究人员在14300年前的古老年轮中发现了有史以来最大的太阳风暴

An international team of scientists have discovered a huge spike in radiocarbon levels 14,300 years ago by analysing ancient tree-rings found in the French Alps.  

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2023-11-20 15:58:16考古学
寻找世界上最古老哺乳动物化石的竞赛引发了泥浆投掷

The hunt for the world's most ancient mammals descended into academic warfare in the seventies, researchers from the University of Bristol have discovered.

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2023-11-20 15:58:16考古学
1918年流感疫情受害者遗体的证据与长期以来认为健康的年轻人特别脆弱的观点相矛盾

New analysis of the remains of victims of the 1918 influenza pandemic, which killed an estimated 50 million people worldwide, contradicts the widespread belief the flu disproportionately impacted healthy young adults.

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2023-11-20 15:58:15考古学
古气候学家利用古代沉积物探索非洲未来的气候

In September 2023, extreme rains struck South Africa's Western Cape province, flooding villages and leaving a trail of destruction. The catastrophic devastation is just one recent example in a string of extreme weather events that are growing more common

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