Add Yahoo as a preferred source to see more of our stories on Google. A 67-million-year-old fish fossil preserved rare middle ear bones that amplify sound. New analyses suggest otophysan fish evolved ...

Add Yahoo as a preferred source to see more of our stories on Google. a plate of fish sticks on a light blue background - Diana Miller/Getty Images Just like a plate of dinosaur-shaped chicken nuggets ...

A tiny fossil fish from Alberta is forcing scientists to rethink a story that has sat quietly in textbooks for decades. It is a story about how freshwater fish rose to dominance, and how a few bones ...