Paleontologist Rodolfo Salas said the skull belonged to the largest dolphin known to have inhabited the waters of South America, measuring 3 to 3.5 meters long.
Dolphins could use their electric sense to navigate the globe by magnetic map.
Video: White-cheeked terns have initiated nesting activities within Eilat, employing a variety of maritime structures.
Passengers aboard a cruise ship that had docked in the Faroe Islands were shocked and horrified to bear witness to the mass slaughter of pilot whales.
Just as humans often modify our speech and use 'baby-talk' when talking to babies, a new study finds that bottlenose dolphins do the same with their young.
The study was made after the fossilized remains of three odontocetes were found in the Olympic Peninsula in Washington state.
The mammals are intended to "detect and counter" enemy divers. Russia believes the Black Sea base could be a key target for attacks from Ukraine which has launched its counteroffensive.
A group of orcas attacked the Mustique on its way to Gibraltar, prompting its crew of four to contact Spanish authorities for help.
A group of approximately 10 dolphins was spotted swimming close to the water's surface by the Israeli-Egyptian border.
The parks held various educational activities for guests to learn more about the flora and fauna they held.