fossil fish
Enamel’s Origins
Karen Zusi | Sep 25, 2015
Fossil and genetic evidence indicates tooth enamel originated in the scales of ancient fish.
Reassessing One Really Old Fish
Jenny Rood | Jan 13, 2015
New analysis of an ancient specimen prompts a rethink of fish forebears.
Beth Marie Mole | Jan 1, 2013
Meet some of the people featured in the January 2013 issue of The Scientist.