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2 very different microbes immune to the same viruses? Scientists were puzzled.（图）
微生物 病毒免疫 深海细菌 古细菌 基因组分析
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2023/6/19
In a study published in Nature Microbiology, Harvard researchers found evidence that viruses infecting microbes in the deep sea interact with a far more diverse set of hosts than previously thought. T...
Scientists track evolution of microbes on the skin’s surface（图）
皮肤表面 微生物 金黄色葡萄球菌 湿疹斑块
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2023/6/21
MIT neuroscientists have found a way to reverse neurodegeneration and other symptoms of Alzheimer’s disease by interfering with an enzyme that is typically overactive in the brains of Alzheimer’s pati...
Scientists uncover the amazing way sandgrouse hold water in their feathers（图）
沙鸡 羽毛 长距离输送水
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2023/6/5
Many birds’ feathers are remarkably efficient at shedding water — so much so that “like water off a duck’s back” is a common expression. Much more unusual are the belly feathers of the sandgrouse, esp...
Scientists map gusty winds in a far-off neutron star system（图）
中子星系统 阵风图 星系形成
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2023/6/9
An accretion disk is a colossal whirlpool of gas and dust that gathers around a black hole or a neutron star like cotton candy as it pulls in material from a nearby star. As the disk spins, it whips u...
Archaic equation helps scientists control CO2 transformations
方程 CO2 转化 大气
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2023/5/17
To manage atmospheric carbon dioxide and convert the gas into a useful product, Cornell scientists have dusted off an archaic – now 120 years old – electrochemical equation. The group aims to thwart t...
Scientists boost quantum signals while reducing noise（图）
降低噪声 量子信号 量子系统 量子测量
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2023/6/9
A certain amount of noise is inherent in any quantum system. For instance, when researchers want to read information from a quantum computer, which harnesses quantum mechanical phenomena to solve cert...
Scientists discover a new way of sharing genetic information in a common ocean microbe（图）
海洋微生物 共享 遗传信息 原绿球菌 光合生物 基因转移
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2023/6/21
From the tropics to the poles, from the sea surface to hundreds of feet below, the world’s oceans are teeming with one of the tiniest of organisms: a type of bacteria called Prochlorococcus, which des...
Scientists unveil the functional landscape of essential genes（图）
功能景观 基因 CRISPR-Cas000
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2023/6/5
A team of scientists at the Whitehead Institute for Biomedical Research and the Broad Institute of MIT and Harvard has systematically evaluated the functions of over 5,000 essential human genes using ...
Scientists depict Dragonfly landing site on Saturn moon Titan（图）
土星 卫星泰坦 蜻蜓着陆点
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2023/5/19
When NASA’s 990-pound Dragonfly rotorcraft reaches the Selk crater region – the mission’s target touchdown spot – on Saturn’s moon Titan in 2034, Cornell’s Léa Bonnefoy '15 will have helped to make it...
Ocean scientists measure sediment plume stirred up by deep-sea-mining vehicle（图）
深海采矿车 沉积物羽流 海洋科学
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2023/6/19
What will be the impact to the ocean if humans are to mine the deep sea? It’s a question that’s gaining urgency as interest in marine minerals has grown.
Upon reflection, scientists evaluate Earth-cooling strategies
地球 冷却策略 平流层
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2023/5/19
A group of international scientists led by Cornell is – more rigorously and systematically than ever before – evaluating if and how the stratosphere could be made just a little bit “brighter,” reflect...
MIT scientists discover new antiviral defense system in bacteria（图）
细菌 抗病毒 防御系统 原核生物 病毒蛋白
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2023/6/5
The following press release was issued today by the Broad Institute of MIT and Harvard.
Scientists identify a plant molecule that sops up iron-rich heme（图）
植物分子 铁 血红素固氮细菌
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2023/6/5
Symbiotic relationships between legumes and the bacteria that grow in their roots are critical for plant survival. Without those bacteria, the plants would have no source of nitrogen, an element that ...
Scientists capture first-ever view of a hidden quantum phase in a 2D crystal（图）
二维晶体 隐藏量子相 视图 单脉冲光谱技术
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2023/6/6
The development of high-speed strobe-flash photography in the 1960s by the late MIT professor Harold “Doc” Edgerton allowed us to visualize events too fast for the eye — a bullet piercing an apple, or...
The Australian Society of Plant Scientists
The Australian Society of Plant Scientists
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2022/5/25
The Australian Society of Plant Scientists (ASPS) is an incorporated society (ABN: 19 612 119 821) that promotes Plant Science in Australia, and provides professional contact within our community of r...