The sea mammals may actually be able to sense the amount of oxygen in their blood—something we humans can't do.

Not only can you save the drama of actual clippers, but it includes an LED precision light, has a quiet motor in case you do ...

A rescued harp seal that seemed to be on the road to recovery suddenly took a sharp turn for the worse on Wednesday and had to be euthanized, the Marine Mammal Stranding Center said Thursday. “This ...