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TAG
“Arsenic”
Science Magazine Retracts NASA Astrobiology Paper – But Only After 15 years
Extremeophiles and Extreme Environments
Science Magazine Retracts NASA Astrobiology Paper – But Only After 15 years
  • July 24, 2025
Ancient Life Locked Arsenic Away To Survive Environmental Changes
Biochemistry & Organic Chemistry
Ancient Life Locked Arsenic Away To Survive Environmental Changes
  • Press Release
  • July 2, 2025
Extremeophiles and Extreme Environments
Arsenic-Based Life Update
  • October 3, 2012
Astrobiology (general)
NASA, Arsenic-based Life, Jumping the Gun, and Open Science
  • January 22, 2012
Extremeophiles and Extreme Environments
Response to Comments on "A Bacterium That Can Grow Using Arsenic Instead of Phosphorus"
  • May 27, 2011
Astrogeology
Arsenic, Astrobiology, NASA, and the Media
  • December 22, 2010
Astrobiology (general)
Weird Arsenic-Eating Microbes Discovered? Yes. Finding E.T.? No.
  • December 2, 2010
Astrobiology (general)
Arsenic-Based Life Found on Earth
  • December 2, 2010
NASA-Funded Astrobiology Research Discovers Earth Life Built With Arsenic
Biochemistry & Organic Chemistry
NASA-Funded Astrobiology Research Discovers Earth Life Built With Arsenic
  • Press Release
  • December 2, 2010
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Featured Topics
  • Communicating Discoveries In The Search For Life In The Universe Workshop Report
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