SeaWorld Orlando announced that Katina, a killer whale in captivity for most of her 50 years, including 40 years at the ...

SeaWorld killer whale Katina has died at 50, prompting renewed criticism of lifelong orca captivity and its impact on animal ...

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations ...

The 50-year-old orca had been at SeaWorld Orlando for 40 years and was one of just five killer whales at the park.

SeaWorld's decision to prioritize her comfort and welfare during her geriatric years showcases the organization's commitment to animal care. Despite the dedicated efforts of the staff, Katina passed ...

A coveted documentary expert has warned viewers to prepare themselves for what she calls one of the most emotionally ...

In a poignant announcement, SeaWorld has revealed the passing of Katina, a beloved killer whale, at the age of 50. This tragic event has resonated deeply with both the staff and visitors of the park, ...

Learn why killer whales sometimes wear dead salmon on their heads, and what that might mean.

With a doctoral degree from the University of Stirling, a leading research centre for marine biology, as well as professional ...

Veterinary pathologist Stephen Raverty has performed about 2,500 necropsies on whales and other large marine mammals over the past 25 years, as part of his work for B.C.'s Ministry of Agriculture and ...

The Antarctic Peninsula stands out as one of the fastest warming places in the world. The ocean that surrounds it is also a ...

From napping half their brain while flying to taking four-second naps to survive parenthood, these animals have evolved ...