Orcas have a sophisticated language to communicate, with populations in different parts of world even speaking in 'dialects' which can be mapped out ...

A pod of Orcas, also known as "killer whales," attacked a boat off of Spain in a growing trend experts say might be "revenge" for years of being injured by them. A boat captain took a video of the ...

Add Yahoo as a preferred source to see more of our stories on Google. In another wild instance of orcas attacking ships, three orcas were filmed off the coast of Lisbon, Portugal, going full send on a ...

A family’s yacht was attacked by a pod of killer whales in the middle of the night, the latest in a series of similar incidents off the Portuguese coast. The Dutch family was sailing between Porto and ...

A pod of killer whales attacked and sunk a yacht in the Strait of Gibraltar, between Spain and Morocco, officials confirmed to ABC News. Two people were on board the vessel when the incident occurred ...

KETCHIKAN, Alaska (AP) -- An Alaska boy is reporting a close encounter with a killer whale. Twelve-year-old Ellis Miller says a large, fast-moving orca bumped into him as he was standing in about four ...

The investigative minds at How to Survive examine killer whale attacks, ocean hazards, and survival strategies in part 2 of a ...