In a thrilling revelation for paleontologists and history buffs alike, a new species of early mammal has been discovered in ...

Paleontologists recently announced the discovery of a new species that may help explain the history of life on Earth.

It makes its home in a burrow near the water's edge, and can thrive in river, lake, swamp, or estuary ecosystems. Otter abodes feature numerous tunnels—one of which usually allows them to come ...