Canada's waterways are home to some truly remarkable survivors. Fish that swam alongside dinosaurs still glide through northern lakes and rivers today, barely changed from their prehistoric ancestors.

A few strange pits and trails preserved in ancient Italian rocks have changed what scientists thought they knew about the ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustration of the diversity of 62.2-million-year-old fish found in the Qreiya 3 fossil site. The discovery tells of a ...

Paleontologists excavating a 62.2-million-year-old rock layer in Egypt have uncovered a petrified aquarium. The unexpected cache of fossilized fish—containing about 500 specimens from more than 20 ...