The orca (Orcinus orca), or killer whale, is a toothed whale and the largest member of the oceanic dolphin family. The only extant species in the genus Orcinus, it is recognizable by its black-and …

What are orcas? Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They're immediately recognizable by their distinctive black-and-white...

Orcas (also known as killer whales) are marine mammals. They belong to the sub-order of toothed whales (known as odontocetes) but are also the largest member of the dolphin family. …

Jan 14, 2025 · Found in every ocean in the world, they are the most widely distributed of all cetaceans (whales and dolphins). Scientific studies have revealed many different populations …

5 days ago · In each attack, between 50 and 75 orcas took part. “This is the biggest predation event on the planet,” Robert Pitman, cetacean ecologist at Oregon State University Marine …

Jan 28, 2025 · Orcas are often called killer whales, even though they almost never attack humans. They live in every ocean around the world, from the warm waters near the equator to …

Did you know that orcas (killer whales) are the largest member of the dolphin family? With their distinctive black and white patterning and huge dorsal fins, a pod of orcas powering through …

5 days ago · The whale was seen to be covered in bite marks and at one point was swarmed by as many as 30 of the orcas at once. "We estimated about 60 orca involved, likely more than …

5 days ago · More than 20 species names have been applied to the killer whale, but a consensus now recognizes only O. orca. Killer whales were formerly referred to as grampuses, but that …

Orcas, also known as killer whales, are among the world’s most easily recognized marine mammals. The largest member of the dolphin family, orcas are highly intelligent and social …