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 Contrary to popular ...

Shutterstock Image Honestly, I think if I saw this scene unfold in front of my eyes I would never recover. Imagine ...

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 ...

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.

shiny black dorsal fin arcing back into the waves. “That’s A60”, says Jared Towers, a seasoned orca researcher who’s captaining the Zodiac.He spends more time each year on the water than ...

Experts say one of our Southern Resident Orcas will soon turn 100 years old ... including a “hook shape” white mark near her dorsal fin. “When she comes up next you know it, she ...

variable gray or white “saddle patch” behind their large dorsal fin. While females are smaller than males, full-grown adults can reach 25 feet in length and weigh 10,000 pounds. HABITAT: Killer whales ...