This visual guide explains the interactions that orcas, also known as killer whales, are having with ships and why scientists ...

A THIRD boat has been attacked by a pod of orcas off the coast of Portugal after dramatic footage showed one sinking on Saturday. The coast guard was called into action again on Monday to rescue ...

AFTER a spate of killer whale attacks off the coast of Portugal, a crack team of orca hunters are vowing to help end the violence out at sea. A pod of killer whales have rammed three yachts in the ...

A terrified young family has been rescued from the ocean after their yacht was attacked by a pod of killer whales. Three ...

A 66-foot boat was sailing in the Strait of Gibraltar when a killer whale emerged and pounced upon the boat. The force of her hulking body gashed a crack into the boat, and a deluge of water gushed ...

Killer whales are not known for attacking people. The attacks and subsequent deaths that orcas have caused have taken place when killer whales have been taken into captivity and kept in small tanks, ...

Menacing orcas sank another tourist yacht off the coast of Portugal before a family was rescued by the Portuguese air force.

When three killer whales struck the Lady L, Heath Samples thought a tanker had collided with his yacht, as everyone on board was knocked off their feet. After the orcas repeatedly buffeted the yacht, ...

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 ...

Experts speculate that orcas may be playing when they ram boats so hard they sink—a phenomenon that’s mostly been documented in this region.