Researchers have observed killer whales and dolphins cooperating to hunt salmon off the coast of British Columbia, marking the first time such sharing has been widely documented. The study, conducted near Vancouver Island, used advanced monitoring techniques, including drones, to observe the interactions between the two marine species.

Learn how resident orcas collaborate with local dolphins to hunt salmon while offering protection for their smaller cousins in return.

WASHINGTON (AP) — Some dolphins in Australia have a special technique to flush fish from the seafloor. They hunt with a sponge on their beak, like a clown nose. Using the sponge to protect from sharp rocks, the dolphins swim with their beaks covered ...

WASHINGTON — Some dolphins in Australia have a special technique to flush fish from the seafloor. They hunt with a sponge on their beak, like a clown nose. Using the sponge to protect from sharp rocks, the dolphins swim with their beaks covered ...