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9 分钟
How a bacterial pathogen that causes dysentery manipulates molecular activity to assure its ...
Virginia Tech researchers have learned how bacteria manipulate molecules to infect the host organism. Daniel Capelluto and ...
14 分钟
Researchers identify novel endocytic recycling mechanism with 'kiss-and-run' membrane fusion
Endocytosis and recycling control the uptake and retrieval of various materials in eukaryotic cells. Mammalian cells have ...
18 分钟
Physicist reveals tailwind has negligible effect on cycling speed
Within the cycling realm, "to Everest" involves riding up and down the same mountain until your ascents total the elevation ...
20 分钟
X-Ray Imaging and Spectroscopy Mission unveils black hole and supernova remnant surroundings
The X-Ray Imaging and Spectroscopy Mission (XRISM) has revealed the structure, motion and temperature of the material around ...
22 分钟
Methane is pitched as a climate villain—could changing how we think about it make it a ...
Surging methane emissions put our ability to meet Paris agreement climate targets in jeopardy. But a timely new book presents ...
22 分钟
Personal histories shape how immigrant families transmit their home language to children
According to Statistics Canada, in 2021, 1 in 4 Canadians had at least one mother tongue other than English or French. Many ...
25 分钟
2 Russians set record for longest single stay on the International Space Station
Two Russians on Friday set a record for the longest continuous stay on the International Space Station, according to Russia's ...
26 分钟
Portugal brings deadly forest fires under control
Portugal has brought under control the remaining forest fires it battled this week in the north of the country, rescuers said ...
46 分钟
Black garden ants modify the structure of their nests to mitigate fungal infection spread
A small team of biologists at the University of Bristol has found that black garden ants modify the physical structure of ...
58 分钟
Mysterious Pacific Ocean sounds identified as a type of whale—a new AI app helps track them
A team of oceanographers and marine biologists from the NOAA Pacific Islands Fisheries Science Center and Oregon State ...
2 小时
Sea surface micro layer: Researchers study boundary between the ocean and the air
The boundary between the ocean and the atmosphere, where the air and sea interact, is known as the sea surface microlayer.
2 小时
Independent origins of frog glue and its role in predator evasion
Skin-secreted adhesives, or glues, are highly effective defense adaptations that have evolved recurrently in a small number of amphibians. From an ecological standpoint, this rapidly solidifying ...
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