Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color ...

In 2015, two members of the Blue Beach Fossil Museum in Nova Scotia found a long, curved fossil jaw, bristling with teeth.

The large fish, spanning nearly a metre on the lake bed, lived in waters thick with rival fish, including giants several ...

A newly discovered species of ancient predatory fish in Nova Scotia sheds light on how early ray-finned fish evolved new ways ...

Researchers have discovered a new species of ancient fish with hooked front fangs that made them a fearsome and effective ...

Breaking News, Sports, Manitoba, CanadaResearchers discover ancient predatory, fanged fish that swam in Nova Scotia waters By: Michael Tutton, The Canadian Press Posted: 3:00 AM CDT Saturday, Jun ...

When similar lateral (side-to-side) jaw motions evolved in other vertebrate lineages, it led to major species diversification and broad-scale ecological change within these habitats. Within Zanclus ...