American black bears are the smallest and most common bear in North America. They are highly adaptable, with a diet that ...

Humans and wolves co-evolved, influencing each other’s development, a relationship that led to the domesticated dog. But what ...

A prehistoric sea monster never-before-known to man was hunting prey in North America 85 million years ago, fossils found decades ago in Canada reveal.

But it still happens, as the wounds on the head, neck, and leg of this pit bull in North Carolina demonstrate ... they were not receiving in most shelters in America. When she started, most ...