2025-02-22 10:16:14动物植物
从肯尼亚的维多利亚湖和蓝藻中寻找伊利湖的未来

To try to understand how harmful algal blooms might evolve in Lake Erie in a warming climate, University of Michigan scientists helped conduct a survey of cyanobacteria in a gulf of Kenya's Lake Victoria.

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2025-02-22 10:03:28动物植物
新发现揭示了细胞健康:对细胞内回收过程的关键见解

A recent study from Tata Institute of Fundamental Research, Mumbai, India has revealed new details about how our cells clean up and recycle waste. This process, known as autophagy, is like a self-cleaning mechanism for cells, helping the cells stay health

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2025-02-22 09:51:52动物植物
城市住宅的刺翅翻领鸟比农村居民活动得更多

Researchers from Tel Aviv University's School of Zoology have studied the behavior and movement of the common spur-winged lapwing and compared the habits of "urban lapwings" to those of their "rural" counterparts.

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2025-02-22 09:40:24动物植物
致命的狗癌症研究揭示了改善治疗的新线索

Researchers at the University of Florida College of Veterinary Medicine and the UF Health Cancer Center have identified a crucial link between a gene mutation and immune system signaling in canine hemangiosarcoma, a discovery that could lead to better tre

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2025-02-22 09:26:49动物植物
皮肤穿透线虫与二氧化碳的爱恨关系可能会导致新的寄生虫感染治疗方法

In the United States, the most well-known skin-penetrating parasitic worm, called a nematode, is the hookworm. But globally, it is estimated that over 600 million people are infected with the skin-penetrating threadworm, also known as Strongyloides sterco

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2025-02-22 09:17:03动物植物
看不见的东西:新方法揭示了新复制DNA中的“超易处理”窗口

DNA replication is happening continuously throughout the body, as many as trillions of times per day. Whenever a cell divides—whether to repair damaged tissue, replace old cells, or simply to help the body grow—DNA is copied to ensure the new cells carry

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2025-01-21 12:18:35动物植物
研究强调了沿海湿地的重要作用

New research has revealed the unique ecological role of coastal wetlands in the face of rising sea levels, capturing carbon, adjusting their soil elevation and protecting the coastline.

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2025-01-21 12:04:56动物植物
本书探讨了东非入侵Prosopis树的生态和管理

CABI has published a new book which explores the ecology and management of invasive Prosopis juliflora trees which have severely impacted landscapes and the livelihoods of pastoral communities in Eastern Africa.

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2025-01-21 11:51:20动物植物
伐木后的生活:跟踪亚马逊保护区建立后森林鸟类群落的恢复情况

Tropical forests host an estimated 62% of global terrestrial vertebrate species on less than 20% of the Earth's land area and provide resources that directly benefit ~1.5 billion people throughout the world.

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2025-01-21 11:38:23动物植物
科学家发现致命尼帕病毒关键成分的结构

Scientists at Harvard Medical School and Boston University Chobanian & Avedisian School of Medicine have mapped a critical component of the Nipah virus, a highly lethal bat-borne pathogen that has caused outbreaks in humans almost every year since it

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2025-01-21 11:23:25动物植物
研究表明,在黑猩猩身上,小便具有“传染性”

A new study reported in Current Biology on January 20 is the first to describe a phenomenon researchers refer to as "contagious urinations." The study in 20 captive chimpanzees living at the Kumamoto Sanctuary in Japan shows that, when one chimp

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2025-01-21 11:09:46动物植物
亚马逊河研究发现,小鱼提供更好的营养和更低的环境成本

Smaller fish species are more nutritious, lower in mercury and less susceptible to overfishing, a Cornell-led research team has found.

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