Ahmed Rehan Nasir is a contributor from Pakistan. With a Psych degree in hand, Rehan has a knack for picking apart anime and dissecting characters. When he isn't writing features, you'll probably find ...

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations called ecotypes. Each ecotype indicates an ecological specialization with its ...

All the Latest Game Footage and Images from OrcinUS: Orca Pod Rescue Explore the sea and save the killer whales in this "Endless Swimmer" game. Discover unique biomes, orcas, powerups, and more!

Across the world’s oceans, killer whales share the same striking black‑and‑white look yet live radically different lives.

SEATTLE —For more than a century, killer whales have been understood to be just one worldwide species, Orcinus orca, with many types. But now, after decades of work, scientists have determined the ...

Offshore Morin, P. A., R. G. Leduc, et al. (2006). "Genetic analysis of killer whale (Orcinus orca) historical bone and tooth samples to identify western U.S. ecotypes." Marine Mammal Science 22 (4): ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.