Add Yahoo as a preferred source to see more of our stories on Google. Northern resident killer whales and Pacific white-sided dolphins have been filmed hunting Chinook salmon together for the first ...

19 belugas and one killer whale have died since 2019. Marineland — a now-defunct zoo and amusement park in Niagara Falls, Ontario — has threatened to euthanize 30 of its beluga whales due to financial ...