SciencefromArs Technica2 days agoResearchers try to cut the genetic code from 20 to 19 amino acidsAI tools enabled the engineering of a ribosome that functions with one less essential amino acid, isoleucine.
OMG sciencefromNature10 months agoMysterious link between Earth's magnetism and oxygen baffles scientistsEarth's magnetic field variations correlate with atmospheric oxygen levels, influencing life's evolution and potential extraterrestrial life search.