Killer whales or orca (Orcinus orca) have been observed hunting with Pacific white-sided dolphins (Lagenorhynchus obliquidens ...

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

Killer whales seen hunting with dolphins and sharing spoils for first time - Orcas may be tracking salmon using dolphin ...

Nature can be brutal. But animals also help each other, sometimes in ways unimaginable to the human observers. For instance, ...

For the first time ever, a unique cooperative hunting arrangement between dolphins and orcas has been documented. Researchers ...

Scientists say the aquatic allies were observed apparently relying on one another to find prized prey: large adult Chinook ...

Collectively, both whales and dolphins, as well as their porpoise cousins, are known as cetaceans. The cetacean order comprises two subgroups: baleen whales (including gray whales, right whales, blue ...

HAWAII (CBS Local) - Last year, a team of scientists spotted what they believed was a hybrid animal off the coast of Kauai, Hawaii. A new report from Cascadia Research Collective confirms they did and ...

Killer whales team up with dolphins to hunt salmon, reveals new research. The apex predators, also known as orca, have been ...

Researchers may have discovered a new whale-dolphin hybrid in the waters off Kauai. Researchers at the Cascadia Research Collective took pictures of the creature earlier this month, they believe it's ...

Scientists from the Cascadia Research Collective have discovered a rare dolphin-whale hybrid off the coast of Kauai, Hawaii, according to a report published last week. The marine mammal monitoring ...