Biochemist Michael Behe has been conducting a decades-long independent scientific audit of the evidence for unguided Darwinian evolution.
If I gave you 15 seconds you could come up with a pat evolutionary just-so story to account for this, speculating on what reproductive advantage it serves.
A reader must ask if an RNA molecule could possibly govern chemical reactions, suppress free-riders, support co-operators, and act in its own self-interest.
New clues to the prevalence of magnetotactic bacteria suggest that diverse animals may employ microbes for help with long-distance navigation.
Evolutionary orthodoxy is maintained by a “Castro Consensus.” This makes the Darwinian consensus questionable and in need of re-examination.