Scientists resurrect 3.2-billion-year-old enzyme to reveal how life began on Earth

ScienceDaily
Jul 7, 2026, 9:39 pm199 ptsTop
Researchers rebuilt long-extinct versions of a crucial enzyme that helps make nitrogen available to life, offering an unprecedented glimpse into Earth’s distant past. The breakthrough could aid the search for extraterrestrial life while helping scientists tackle future food-production challenges on Earth and…

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