2025-03-15 14:03:32动物植物
冰川融化对北极沿海生态系统的意外影响

In an interdisciplinary cooperation project of the EU-projects FACE-IT, ECOTIP, and SEA-Quester, scientists investigated the consequences of climate change in the Arctic. They focused on a group of organisms that form the very basis of Arctic coastal ecos

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2025-03-15 13:50:48动物植物
植物如何控制与真菌的伙伴关系:研究发现应激激素影响共生关系

How do symbioses between plants and fungi develop? How do plants decide whether or not to enter into a partnership with fungi? The team of Prof. Dr. Caroline Gutjahr, director at the Max Planck Institute of Molecular Plant Physiology in Potsdam, is sheddi

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2025-03-15 13:38:17动物植物
卡特彼勒神和新娘礼物:土著文化如何塑造作物多样性

A research collaboration between The University of Warwick, the Smithsonian Institution and Embrapa (Brazilian agricultural research), has shown that thousands of years of farming myths and cultural traditions have been key to the survival of the cassava

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2025-03-15 13:25:59动物植物
不断变化的合唱:动作和记忆如何影响鸟鸣的演变

New research from the University of Oxford has provided fresh insights into how bird songs evolve over time, revealing a significant role for population dynamics in shaping song diversity and change. The findings—based on an analysis of over 100,000 bird

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2025-03-15 13:13:45动物植物
科学家开发了先进的森林监测系统:未来森林会自我监测吗?

KTU researchers are proposing an innovative forest regeneration model and a sound analysis system that can predict forest conditions and detect environmental changes in real time.

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2025-03-15 13:01:17动物植物
最早报道的人类冠状病毒与其人类受体分子首次接触的可视化

Coronavirus 229E is the earliest reported human coronavirus (hCoV-229E). Researchers used cryo-EM, glycoproteomics, and modeling to generate the atomic structure of a fully glycosylated and membrane-bound hCoV-229E spike protein bound to its host receptor

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2025-03-15 12:47:10动物植物
迫切需要保护的传粉昆虫多样性,以确保生态系统正常运作

Pollinators are animals that help to transport pollen from one location to another in the plant reproduction process. Pollination is crucial to our well-being and to the survival of ecosystems. Pollination is used by about 85% of wild plants and over 70%

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2025-03-15 12:35:22动物植物
研究表明,年轻的雌性黑猩猩比雄性黑猩猩更早地发展出筑巢独立性

Young female chimpanzees make their nests earlier and more often than young male chimps, demonstrating their independence right from the start, a new UdeM study finds.

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2025-03-15 12:23:54动物植物
与天堂鸟和香蕉有关的近一半受欢迎的热带植物群正面临灭绝的威胁

A new analysis from researchers at the Smithsonian's National Museum of Natural History reveals that nearly half of the genus Heliconia, a group of tropical plants popular for their bright, beak-shaped flowers, are threatened with extinction.

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2025-03-15 12:12:12动物植物
没有膜的细胞结构:研究人员讨论了突触如何利用液体产生功能分离

The laboratory of Ege Kavalali, professor and chair of the Department of Pharmacology, published a paper in Nature Communications that determined that liquid-liquid phase separation plays a key role within the nanostructure of synapses, and that its disru

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2025-03-15 11:59:21动物植物
在墨西哥过冬的帝王蝶今年反弹

The number of monarch butterflies wintering in the mountains west of Mexico City rebounded this year, doubling the area they covered in 2024 despite the stresses of climate change and habitat loss, experts said Thursday.

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2025-03-15 11:47:44动物植物
昆虫视觉激发了深层组织分子图谱的非侵入性方法

The journal Advanced Materials recently published a study introducing a new method for monitoring molecular processes deep within tissue. Developed at the Technion–Israel Institute of Technology, the innovation is expected to accelerate key advancements i

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