Designed to attract cruise line tourists, development called "unregulated development," by opponents

Endangered dolphins discovered off Palawan coast

Hunting resumed due to breached agreement between villagers and conservation group

Tests indicate that wholly arbitrary syntactic rules could be understood and that an understanding of the function of words occuring early in a sentence could be carried out by the dolphin on the basis of succeding words

An animal rights group in Singapore has released a video as part of its campaign to get 25 wild-caught dolphins released back into the wild.

US Fisheries Service which is charged with protecting marine mammals has to finalize and implement protections for false killer whales by November 30, 2012, court rules.

Gillnet fishing has dramatically reduced the numbers of freshwater Irrawaddy dolphins over the last decades.

A 12-year-old dolphin, gave birth to a female calf at Dolphin Quest Hawaii at the Hilton Waikoloa Village on the Kohala Coast of the Big Island.

Not only that, President Juan Evo Morales himself had called on the country's armed forces to protect the river basins where the Bolivian pink dolphin lives.

Ten different “ecotypes” of orcas have now been proposed: populations that look different, have different prey preferences, feeding habits and acoustic behaviours.