SeaWorld San Diego says rescuers are currently treating nine sea lions that were poisoned with domoic acid; one of the marine mammals in their care has already died.

SeaWorld San Diego's rescue team released this California sea lion back into the Pacific Ocean after rehabilitation. Video: Kate Murphy/Axios Seven sea lions waddled off a boat and into their newfound ...

Hargrove was one of the first voices heard in Blackfish, the 2013 documentary that raised questions about SeaWorld’s practices; it was released three years after the death of a SeaWorld trainer ...

SeaWorld Abu Dhabi will take guests on a unique journey to discover the interconnectivity between life on earth and our One Ocean, with the Abu Dhabi Ocean, One Ocean, Rocky Point and MicroOcean ...