Killer whales are one of the most intelligent animals; only humans have a larger brain relative to their body size, according ...

Over two decades, orcas have been observed offering prey to humans in 34 recorded encounters across the globe. From stingrays ...

and the now far more frequently spotted orcas. However, Iceland is also rife with ethical concerns in this field. The country ...

From Norway to the waters off New Zealand , wild orcas have been seen approaching humans who have been in boats and even ...

Whales observed in Salish Sea off western North America Behaviour is a rare instance of tool use by marine mammals It may ...

As you venture to the northernmost city in the world, Tromso, you’ll find yourself, like thousands of others, searching the ...

(Reuters) -Killer whales are known for exceptional intelligence, displaying complex social structures and sophisticated communication. New research provides fresh evidence for this, documenting ...

The tourist guides captured the incredible moment in several bloody pictures showing, among other things, how one of the killer whales dared to enter the blue whale's huge mouth and bite out a piece ...

Hope persists for Brave Little Hunter, a year after orca was freed from a shallow North Island inlet Jared Towers of Bay Cetology, a leading researcher who was involved in the rescue efforts ...

Scientists finally know the clever tricks orca use to hunt whale sharks New, unprecedented images reveal how orca take down the largest species of fish on Earth.

Whale sharks are gentle, filter-feeding giants, but orcas in Mexican waters were documented attacking the animals and devouring their livers.