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May 26, 2023 —Study of 2,500-year-old latrines from the biblical Kingdom of Judah shows the ancient faeces within contain Giardia -- a parasite that can cause ...
Dec. 8, 2020 —A study of pond sites in the Cascades found greater amphibian diversity in sites with beaver damns. Red-legged frogs and northwestern salamanders, which develop more slowly, were detected almost ...
Dec. 7, 2022 —Modern eukaryotic cells contain numerous so-called organelles, which once used to be independent bacteria. In order to understand how these bacteria were integrated into the cells in the course of ...
Oct. 6, 2020 —Scarlet fever is on the rise worldwide, after being almost eradicated by the 1940s. Researchers says supercharged 'clones' of the bacteria Streptococcus pyogenes are to blame for the ...
Sep. 28, 2020 —We humans need oxygen to breath - for a lot of microbes it is a lethal poison. That is why microorganisms have developed ways to render oxygen molecules harmless. Microbiologists have now succeeded ...
Aug. 24, 2022 —A new analysis of a beaver anklebone fossil found in Montana suggests the evolution of semi-aquatic beavers may have occurred at least 7 million years earlier than previously thought, and happened in ...
Mar. 15, 2023 —它可能是更好的让轻度发烧运行它的课程e instead of automatically reaching for medication, new research suggests. Researchers found that untreated moderate fever helped fish clear their ...
Nov. 9, 2020 —Researchers have identified a new species of Rickettsia bacteria that may cause significant disease in dogs and humans. This new yet unnamed species, initially identified in three dogs, is part of ...
May 19, 2021 —Among the large cast of microbiome players, bacteria have been hogging the spotlight. But the single-celled organisms known as protists are finally getting the starring role they ...
Feb. 10, 2021 —Expenses for the fungal disease endemic to the Southwest can skyrocket for people whose diagnosis is delayed, leading to more serious infection or ...