The Russian news agency RIA Novosti had quite a scoop Tuesday: "Three of the Ukrainian navy's 'killer' dolphins" have escaped their handlers during a training exercise, probably to go look for a mate.

Recently, a whale watching crew off the coast of San Diego, California, got to witness these majestic beauties in action, ...

Killer whales, or orcas, are the largest of the dolphins and one of the world's most powerful predators. They eat marine mammals such as seals, sea lions, and even whales, and are known to grab ...

Whale sharks are gentle, filter-feeding giants, but orcas in Mexican waters were documented attacking the animals and ...