Overview
Archaea are single-celled microorganisms that are part of the Domain Archaea. They are prokaryotes, meaning they have no cell nucleus or membrane-bound organelles. Archaea are extremophiles that can live in extreme environments, such as hot springs, deep-sea vents, and even in the tissues of animals. Archaea are also important for their roles in global biogeochemical cycles, such as nitrogen, sulfur, and carbon fixation. By understanding Archaea, scientists can gain insights into the origins of life and the early evolution of cells. Archaea are also increasingly studied for their potential applications, such as for biofuel production and bioremediation.
Research published in this journal
1 peer-reviewed article, ranked by relevance. Each links to its DOI.
How this research is being cited
The 1 article above has been cited 5 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
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2026 · Communications Biology
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Thomas A. Richards et al. · 2024 · PLoS Biology
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2024 · PLoS Biology
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Jing Xiao et al. · 2019 · Science China. Earth Sciences
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2019 · Science China Earth Sciences
A sample of recent works citing this journal's research on Archaea, linking to each citing work.