Data gathered by habitat mapping programs can make important contributions to biodiversity research. They provide insight into changes of the local flora since the 1980s—a period that is not well covered by other sources ...
Ecology
Nov 1, 2022
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4
More than 50 animal species previously thought to be mute actually communicate vocally, according to a study published on Tuesday which suggested the trait may have evolved in a common ancestor over 400 million years ago.
Plants & Animals
Oct 25, 2022
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615
Bacterial resistance to antibiotics is a growing threat to human health. In an article published in the journal PNAS, Umeå researcher Fredrik Almqvist and his colleagues present a new type of antibiotic that effectively ...
Cell & Microbiology
Oct 24, 2022
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34
Gills are best known for helping most fish species breathe underwater. But less well known is the fact gills regulate the salt and pH balance of fishes' blood, a vital role played by the kidneys in other animals. Collectively ...
Evolution
Oct 19, 2022
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29
The floods ravaging Victoria have destroyed hundreds of homes and left at least one person dead. Some rivers are not expected to peak until Monday and more wet weather may leave towns battling floodwaters again in the coming ...
Environment
Oct 17, 2022
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54
Trying to understand people we disagree with can feel like an effort hardly worth making, particularly in contentious political environments in which offering even the smallest olive branch to the opposition can be perceived ...
Social Sciences
Oct 5, 2022
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26
The hepatitis B virus (HBV) is responsible for one of the most serious and common infectious diseases. Transmitted through biological fluids, it attacks the liver cells. The chronic form of the disease can lead to serious ...
Cell & Microbiology
Oct 4, 2022
0
8
Little is known of the mysterious Denisovans. These distant relatives of the Neanderthals roamed eastern and southern Eurasia but left little trace of their time on Earth.
Paleontology & Fossils
Oct 3, 2022
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60
In 1923, Te Rangi Hīroa (Sir Peter Buck) documented the last confirmed capture of a special fish—the upokororo or New Zealand grayling.
Molecular & Computational biology
Oct 2, 2022
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9
A big catch of fish fossils in southern China includes the oldest teeth ever found—and may help scientists learn how our aquatic ancestors got their bite.
Evolution
Oct 1, 2022
0
46
