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A radiation-eating organism lurks in the wreckage of the Chernobyl Nuclear Power Plant
UA🏛️ Politics6 hr. ago

A radiation-eating organism lurks in the wreckage of the Chernobyl Nuclear Power Plant

Scientists have discovered that a black fungus, Cladosporium sphaerospermum, found inside the fourth reactor block of the Chernobyl nuclear power plant appears to thrive on radiation rather than sunlight. This finding, reported by ScienceAlert, suggests a possible process similar to photosynthesis but using ionizing radiation as an energy source. The fungus was identified during extensive research conducted over decades, starting in the late 1990s. While researchers led by Ukrainian microbiologist Nelly Zhdyanova initially studied microbial communities within the reactor shelter, later studies by Kateryna Dadachova and Arthur Casadevall suggested that radiation might not only harm but potentially benefit the fungus. However, this theory remains unproven, and scientists continue to debate whether the fungus uses radiation directly for energy or if its unusual behavior is simply a survival mechanism in extreme conditions. Despite ongoing research, the exact role of radiation in the fungus’s growth has yet to be conclusively established.

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UNIAN logoUNIANParty-alignedCenterFactual 95Objective 854 days ago
A radiation-eating organism lurks in the wreckage of the Chernobyl Nuclear Power Plant

Scientists have discovered that a black fungus, Cladosporium sphaerospermum, found inside the fourth reactor block of the Chernobyl nuclear power plant appears to thrive on radiation rather than sunlight. This finding, reported by ScienceAlert, suggests a possible process similar to photosynthesis but using ionizing radiation as an energy source. The fungus was identified during extensive research conducted over decades, starting in the late 1990s. While researchers led by Ukrainian microbiologist Nelly Zhdyanova initially studied microbial communities within the reactor shelter, later studies by Kateryna Dadachova and Arthur Casadevall suggested that radiation might not only harm but potentially benefit the fungus. However, this theory remains unproven, and scientists continue to debate whether the fungus uses radiation directly for energy or if its unusual behavior is simply a survival mechanism in extreme conditions. Despite ongoing research, the exact role of radiation in the fungus’s growth has yet to be conclusively established.

Bias read (Center): The article presents scientific findings without overt ideological slant, focusing on biological research and environmental adaptation. It does not take a clear political position on policies related to nuclear energy or environmental regulation, thus maintaining a balanced frame.

Why these scores (Factual 95 · Objective 85): The article accurately reports the discovery of Cladosporium sphaerospermum in Chernobyl, its resistance to radiation, and the hypothesis of radiosynthesis. It cites the primary source's mention of the 1990s research and the 2008 paper by Dadachova and Casadevall. However, it slightly oversimplifies

UNIAN logoUNIANParty-alignedCenter6 hr. ago
Ваша кішка муркоче не лише від щастя: ось що з’ясували вчені

The article discusses recent scientific findings regarding why cats purr, challenging the common belief that purring is solely an expression of happiness. It explains that purring serves multiple functions, including self-soothing during stress, communication with humans, and signaling comfort or distress. Researchers have discovered that cats can use different types of purrs, such as a 'request purr' to ask for food, which includes high-frequency sounds similar to human infant crying. Additionally, a 2023 study suggests that the physical mechanism behind purring involves fat pads in the vocal folds allowing tissues to vibrate naturally at around 20–30 Hz, producing the characteristic low sound. While this theory remains under investigation, it is currently considered the most plausible explanation for the origin of purring.

Bias read (Center): The article presents scientific research and explanations without overt ideological slant. It reports on findings from various studies conducted by universities and researchers, focusing on biological and physiological aspects of cat purring. The tone is informative and balanced, presenting both the

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