For protozoa-to-person evolution to have worked over time, purely natural factors must have conceived, constructed, integrated, and implemented new proteins into old organisms. Brave researchers—already convinced that this somehow occurred—have been investigating this core issue, but their recent discovery refutes their own perspective.

Clovers come in a wide variety of sizes, and some of them hold interesting surprises. Plant biologists have been studying one trait in particular, and it keeps showing up—or disappearing—in peculiar patterns. Do these patterns illustrate evolutionary changes or does something entirely different switch off this trait?

Researchers recently studied a highly sophisticated cellular machine that acts as a guard for the genome against harmful mutations and that evolution cannot explain.¹