After consulting with federal authorities, rescuers decided the most humane course of action was to euthanize the animal.

Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

A 26-foot humpback whale that was found deceased and entangled in commercial mussel-farming gear this week off Huntington ...

Beach rubbing, when animals swim close to shore to rub their bellies on smooth pebbles, is thought to help scrape off dead ...

The team at Dolphins Plus Marine Mammal Responder received a report of a stranded dolphin off the coast of Long Key State ...

A sperm whale stranded on Cuttyhunk Island over the weekend, adding to alarming whale death toll since December. Here's what ...

A beached whale, believed to be a beaked whale, has been found on Kangaroo Island. Some residents reported seeing the whale swimming the day before. A National Parks and Wildlife Service South ...

Members of the marine mammal rescue group Dolphins Plus Marine Mammal Responder walk with a Pygmy killer whale that was found stranded off the beach at Long Key State Park in the Florida Keys on ...