A new genome-based study suggests that ancient sharks like frilled and cow sharks could sit outside the family tree that ...
The shark family tree might be more complicated than previously thought. Scientists have long assumed that sharks are a natural group, meaning that all shark species are more closely related to one ...
Sharks have been navigating our oceans for million years (they appear before trees, to put it into perspective). And during this timespan, Earth and its inhabitants have experienced monumental ...