For many processes important for life such as cell division, cell migration, and the development of organs, the spatially and temporally correct formation of biological patterns is essential. To understand these processes, ...
General Physics
Aug 18, 2022
0
328
Migratory animals include a wide range of species—from tiny insects to the world's largest marine mammals. To achieve their journeys, migrants must walk, swim, or fly, often traversing complex landscapes that requires many ...
Plants & Animals
Aug 10, 2022
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65
An international team of scientists has released the updated and improved estimations of Potential Evapotranspiration and an Aridity Index for the entire world based upon a fully parameterized geospatial implementation of ...
Environment
Jul 26, 2022
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21
Every spring, migratory birds arrive in the continental United States from south and central America to breed. But precisely when they arrive each spring varies from year to year. In a NASA-led study published in the Bulletin ...
Plants & Animals
Jul 20, 2022
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39
An international research group has investigated the mechanisms of cell migration and the impact of tissue rigidity on cell positioning and steering. The research sheds light on, for example, cancer cell migration, and opens ...
Cell & Microbiology
Jul 12, 2022
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58
Epithelial cells, which line the surfaces and organs of the body, can protect themselves against cancer by removing unhealthy or abnormal cells through a mechanism known as "apical extrusion," where the damaged cells are ...
Cell & Microbiology
Jul 11, 2022
0
62
Climate change may lead to a reduction in international mobility for populations with the lowest income levels in sub-Saharan Africa, North Africa and the former Soviet Union by up to 10% by 2100. This could rise to up to ...
Environment
Jul 8, 2022
1
147
Scientists have identified more than 1,500 genetic differences between migratory and non-migratory hoverflies.
Plants & Animals
Jul 8, 2022
0
174
The evening grosbeak, a noisy and charismatic songbird, once arrived at Oregon State University in springtime flocks so vast an OSU statistics professor estimated there were up to a quarter million of the birds on campus ...
Plants & Animals
Jun 29, 2022
0
9
The BirdNET app, a free machine-learning powered tool that can identify over 3,000 birds by sound alone, generates reliable scientific data and makes it easier for people to contribute citizen-science data on birds by simply ...
Ecology
Jun 28, 2022
0
1061
