They recently documented orcas feeding on dolphins for the first time off Chile’s coast. A few months earlier, researchers reported the first instance of a lone killer whale hunting and eating a ...

Join us on an incredible journey through Olympic National Park in Washington, where the ocean’s most formidable ...

KILLER whales have once again attacked boats off the coast of Spain, with two “rammings” happening just minutes apart. Both incidents, described by crew members as “very ...

A fabricated video falsely depicted a marine trainer's death by an orca, igniting online outrage. However, investigations ...

Killer Whales Hunt and Feast on the Largest Fish on Earth Whale sharks are gentle, filter-feeding giants, but orcas in Mexican waters were documented attacking the animals and devouring their livers.

Killer whales (orca) are massive aquatic mammals and members of the dolphin family. Even though these creatures may resemble other gentle giants in the sea, the killer whale lives up to its name.

Scientists know how much killer whales eat in captivity, but not when they are swimming and hunting in the open ocean. Direct measurements of killer whale diets in the wild were not feasible, but ...

A new report finds that efforts to protect the dolphins are not working. Experts blame both fishing vessels and NOAA.

Off the coast of Mexico, an orca pod led by 50-year-old Moctezuma brutally goes after whale sharks (which aren't whales, by the way). Scientists are fascinated.