More than 100 years of observations in nature have revealed a universal pattern of species abundances: Most species are rare but not very rare, and only a few species are very common. These so-called global species abundance ...
Ecology
Sep 4, 2023
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41
Over the past 500 million years, different single-celled organisms in the oceans have discovered at different times and also under very different conditions how to build a 'shell' around their single cell. "Six different ...
Earth Sciences
Aug 24, 2023
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1
Conservativism and liberalism each represent generally desirable "values" and generally undesirable "vices" in the nation's political landscape, according to newly published research led by a University of Wyoming psychology ...
Social Sciences
Aug 21, 2023
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11
Biological cells undergo a process known as "heat stress response" when exposed to excessively high temperatures. Heat stress triggers a cascade of signaling mechanisms to produce a variety of heat shock proteins (Hsps), ...
Cell & Microbiology
Aug 21, 2023
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31
A team of paleontologists from Brazil, Argentina and the U.S., has found the fossilized remains of a creature they describe as a precursor to the pterosaur at a dig site in Rio Grande do Sul, Brazil. In their paper published ...
Group A streptococci are fairly common bacteria that can cause, among other things, strep throat or impetigo. However, if the bacteria become invasive, the situation can become very dangerous. In this case, the name sometimes ...
Cell & Microbiology
Aug 17, 2023
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1
A schooner set sail Tuesday from the south coast of England to train and inspire a new generation of naturalists by retracing the voyage taken by a young Charles Darwin nearly 200 years ago that led to his theory of evolution.
Other
Aug 15, 2023
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3
There are several parallel projects running across the world to save the northern white rhinoceros (Ceratotherium simum simum), one of Africa's captivating and iconic wildlife species. With the death of last male in 2018 ...
Plants & Animals
Aug 14, 2023
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1
Monash University researchers supporting Zoos Victoria to breed the Critically Endangered Helmeted Honeyeater with another subspecies to improve genetic health and fitness, have found that the benefits of such genetic mixing ...
Ecology
Aug 9, 2023
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9
Scientists have developed a new way to rapidly diagnose bacterial infections in dogs, enabling testing and treatment with appropriate antibiotics on the same day.
Molecular & Computational biology
Aug 3, 2023
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24
