It's nearly impossible to fathom exactly what new and interesting creatures live out there—unless you come face-to-face with ...

According to the aquarium, Old Thom is the only orca regularly seen in North Atlantic waters. Unlike most killer whales that swim in pods, Old Thom is known to swim alone or with dolphins in the Gulf ...

Seals in the UK have been spotted preying on dolphins and porpoises, sparking fears that humans could be next. Is their fate seal-ed? Just when you thought it was safe to go back in the water. UK ...

Marine investigators have concluded that a grey seal fatally attacked a common dolphin off the Pembrokeshire coast - the first time such a killing has been confirmed in Welsh waters. The carcass ...