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Life On Arsenic? Why Some Science Just Won’t Die - And Why It Matters For Real Discovery

Science 2.0 - Dec 05 2025 - 04:12
Remember when a small bacterium from California’s Mono Lake was supposed to rewrite the very definition of life? Headlines screamed: NASA finds “alien” life on Earth!

The organism reportedly swapped out precious phosphorus - one of life’s six essential building blocks - for arsenic, the toxic villain in murder mysteries. For science communicators and, let’s be honest, journalists hungry for clicks, it was a dream come true.

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Categories: Science 2.0