Pinnipeds comprise a diverse group of marine carnivores that include seals, sea lions and the walrus. Their evolutionary history is marked by a complex interplay of ecological, morphological and ...

NEW YORK — Scientists say they’ve found a “missing link” in the early evolution of seals and walruses — the skeleton of a web-footed, otter-like creature that was evolving away from a life on land.

Ottawa, February, 19, 2014—In the world of science, one of the most exciting things a researcher can do is pin down an answer to a widely asked question. This experience came early for Carleton ...

Pinnipeds -- a group including seals, sea lions and walruses -- are relatively recently derived marine mammals that evolved from terrestrial carnivorans and reentered the marine environment. Their ...