Scientists uncovered a key genetic pathway in the origin of feathers, but they found that evolution is stubborn in turning ...

Milinkovitch and his co-author Rory Cooper, now a research fellow at the University of Sheffield in the U.K., showed how a particular gene, the whimsically named "Sonic ... pop up all over the ...

but it still doesn't scratch the surface of how messed-up Sonic's story has gotten elsewhere. Sonic's darkest stories have always come from the comics, with two main continuities in the Archie ...