Source link : https://earth-news.info/general/embattled-arsenic-life-paper-retracted-by-journal-science-15-years-after-publication-live-science/
Fifteen years after igniting a fierce scientific debate, the controversial “arsenic life” paper has been officially retracted by the journal Science. Originally published in 2010, the study claimed that a bacterium could substitute arsenic for phosphorus in its DNA-a groundbreaking assertion that challenged fundamental understandings of biochemistry and the requirements for life. However, subsequent scrutiny and failed replication attempts gradually eroded confidence in the findings. This high-profile retraction marks a significant moment in the ongoing efforts to uphold scientific rigor and integrity in groundbreaking research.
Embattled Arsenic Life Study Retracted by Science Journal After Years of Controversy
After more than a decade of scrutiny, the landmark study that claimed bacteria could incorporate arsenic into their DNA, challenging foundational biological principles, has been officially retracted by the journal Science. Published in 2010, the research sparked excitement and skepticism in equal measure, as it suggested an alternative biochemistry for life beyond the canonical six elements. However, subsequent studies failed to replicate the findings, raising concerns about experimental design and data interpretation that ultimately led to this decision.
The controversy surrounding the study highlighted several critical issues in scientific publishing and peer review, including:
- Replicability challenges as independent labs could not reproduce key…
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Author : earthnews
Publish date : 2025-07-25 04:16:00
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