Ilona Skorobogatova shared scary footage from a sailing yacht in which a massive killer whale follows the vessel and repeatedly bumps its body into the boat.

which resembles that of orcas, according to the International Whaling Commission. Several other mass stranding events have been recorded involving the species. Other threats to false killer whales ...

which resembles that of orcas, according to the International Whaling Commission. Several other mass stranding events have been recorded involving the species. Other threats to false killer whales ...