Scientists unveiled Wednesday the gene that allowed the off-white peppered moth to famously evolve dark wings to escape predators in sooty, 19th-century industrial England. That same gene, another team reported, also helps some 40 species…
Scientists unveiled Wednesday the gene that allowed the off-white peppered moth to famously evolve dark wings to escape predators in sooty, 19th-century industrial England. That same gene, another team reported, also helps some 40 species…