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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2025-03-15 11:35:39动物植物
护理点测试破解了无细胞蛋白质检测的代码

Chemical and biomolecular engineers at Georgia Tech have developed a plug-and-play platform that's simple, flexible, and easy to use without costly lab equipment, for detecting protein biomarkers of disease.

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2025-03-15 11:24:38动物植物
巴塔哥尼亚的“活岩”可以追溯到地球上生命的起源

In the Patagonia region of southern Chile, there are "living rocks."

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2025-03-15 11:14:28动物植物
缅因州科德角附近发现100多条鲨鱼

Cape Cod isn't the only spot in New England where great white sharks like to feast on seals.

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2025-03-15 11:00:57动物植物
丝兰和飞蛾:极端天气如何影响生物事件的时间

Whether it is flowers sprouting in the spring, cicadas mating in the blistering heat of summer, or caterpillars hatching to feed on their favorite host plant, across the natural world, the timing of biological events is so important it spawned its own sci

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2025-03-15 10:48:36动物植物
世界上最热的珊瑚礁生态系统中的鱼类表现出更高的耐热性,但生物多样性较低

Researchers at the Mubadala Arabian Center for Climate and Environmental Sciences (Mubadala ACCESS) at NYU Abu Dhabi have found that reef fish from the Arabian Gulf, the world's hottest sea, exhibit a higher tolerance to temperature fluctuations compared

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2025-03-15 10:38:05动物植物
释放大麦的潜力:雌性生育蛋白可以确保未来的产量

Researchers have identified a novel mechanism through which a protein in barley supports female fertility and could help safeguard yield security in the future.

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2025-03-15 10:23:58动物植物
不使用抗生素的土壤细菌的耐药性:捕食性相互作用推动发展

Overuse of antibiotics is currently the primary reason for the rise of antimicrobial resistance (AMR). Researchers at the Indian Institute of Science (IISc) and Kiel University, however, have shown that AMR can surprisingly be found in soil bacterial comm

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