RNA World Suffers a Backhand Blow
November 26, 2024
NASA hoped to find a chiral bias that favors left-handed amino acids. They lost.
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Origin of Life: Can Peptides Form Naturally in Water?
July 23, 2019
Scientists find a way to synthesize polypeptides in the presence of water, but does it support naturalistic origin of life?
Animal Engineering Is Not Just a Metaphor
October 10, 2013
Some evolutionists complain that talk of molecular machines and engineered systems in the living world is a misleading figure of speech. Why, then, do human engineers seek to reverse-engineer them?