Experts say Southern Resident Orca “Ocean Sun” will soon turn 100 years old and is considered the oldest orca in the world.

Ultimately, the curved dorsal fin is still a mystery. Curved, or not, the orca's giant fin is a beacon to all, this apex predator is a force to reckon with. More from News A triangle pointing ...

Activists have also pointed out worrying signs of physical issues with the beautiful orca. Kshamenk's dorsal fin - which sits on his back - has collapsed which is uncommon in wild orcas.

On her first day a male orca’s tall dorsal fin pierced the water beside the rubber dinghy she was riding in. The sight left her speechless—and erased all thoughts of plankton. She switched to ...

The dorsal fin of the orca known as J35, or Tahlequah, is seen above the ocean surface as she pushes her dead newborn calf, J61, with her snout on Jan. 1. (NOAA Fisheries) Researchers expressed ...

Orcas, often known as killer whales ... with males growing up to 32 feet long and weighing as much as 6 tons. Their dorsal fin is a key feature, particularly in males, where it can reach up ...

But García recalled one event in 2015, in La Paloma (Rocha) very close to the coast, when an orca appeared. “It was a female that even had her dorsal fin collapsed -bent-, something that is ...

The mama orca, named J35 by researchers ... was excited when they realized they had photographed the tiny dorsal fin of the newborn peaking out of the water, according to CNN.

A mother killer whale whose calf died more than two weeks ago was spotted recently in waters off Victoria, B.C., still ...