2024-08-28 10:29:30动物植物
研究发现,科莫多龙的牙齿上覆盖着铁,可以杀死猎物

The fearsome Komodo dragon, native to Indonesia and the world's largest living lizard, has a coat of iron on its razor-like teeth to help it kill its prey, scientists found in a study published Wednesday.

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2024-08-28 10:19:06动物植物
带卫星发射器的雌性鲸鲨连续四年创纪录地迁徙

A team of researchers at the University of Rhode Island and Nova Southeastern University in Florida have been tracking a 26-foot endangered whale shark—named "Rio Lady"—with a satellite transmitter for more than four years—a record for whale sha

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2024-08-28 10:06:50动物植物
科学家发表了新的甲烷产生生物群的第一个实验证据

A team of scientists from Montana State University has provided the first experimental evidence that two new groups of microbes thriving in thermal features in Yellowstone National Park produce methane—a discovery that could one day contribute to the deve

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2024-08-28 09:52:59动物植物
生物学家发现感染人类的寄生虫会产生像蚂蚁和白蚁一样的不育士兵

New research from scientists at UC San Diego's Scripps Institution of Oceanography finds a tiny freshwater parasite known to cause health problems in humans defends its colonies with a class of soldiers that cannot reproduce.

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2024-08-28 09:40:50动物植物
新的研究发现,尽管古代海洋动物的物种很少,但它们有着创造性的过去

Brachiopods were evolving in new directions but this did not become an evolutionary success in terms of the numbers of species, researchers at the University of Bristol, the Open University, and the China University of Geosciences have found.

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2024-08-28 09:29:09动物植物
蝙蝠进化研究支持滑翔到飞行假说

In new research published in PeerJ, researchers from the University of Washington, University of Texas at Austin and Oregon Institute of Technology, led by undergraduate student Abby Burtner, have advanced our understanding of the evolutionary origins of

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2024-08-28 09:17:42动物植物
研究团队揭示了番荔枝种植的最佳条件

A research team has identified the optimal edaphic and climatic conditions for the growth of soursop (Annona muricata L.), a plant with significant medicinal potential and nutritional value. Their findings provide crucial baseline information for improvin

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2024-08-28 09:05:11动物植物
新型液态单核苷酸多态性芯片可促进橡胶树育种

A research team developed and validated a liquid single nucleotide polymorphism (SNP) chip named "HbGBTS80K," which includes 80,080 SNPs evenly distributed across 18 chromosomes. This SNP chip effectively distinguished 404 rubber accessions into

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2024-08-28 08:53:01动物植物
飞腿中的瞬态结构为昆虫形状的形成提供了线索

A little leg may reveal something big about how closely related insect species can drastically differ in body shape, according to a new study led by researchers at the University of Tokyo.

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2024-08-28 08:41:25动物植物
中国西南部发现两种新的山坡吸泥鳅

Researchers from Shanghai Ocean University and Yunnan Agricultural University have identified two new species of hillstream suck-loach, Beaufortia granulopinna and Beaufortia viridis, from the upper Pearl River system in southwest China.

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2024-08-28 08:26:51动物植物
生态学家在香港海岸发现罕见的招潮蟹

Researchers from the School of Biological Sciences (SBS) and the Swire Institute of Marine Science (SWIMS) at The University of Hong Kong (HKU), in collaboration with National Chung Hsing University, have made an exciting discovery on the Hong Kong coast.

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2024-08-28 08:14:08动物植物
研究表明,不仅仅是人类,细菌也有记忆

A recent study led by Dr. Ilana Kolodkin-Gal from the Scojen Institute for Synthetic Biology at Reichman University has found that beneficial bacteria, such as Bacillus subtilis—which is used, among other things, as a probiotic and a biological control ag

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