The episode, witnessed off the Australian coast, offers a rare glimpse into the brutal efficiency of the ocean’s top predator.

Tourists on a whale-watching boat off Australia witnessed five families of killer whales attack 150-ton mammal.

A new orca whale calf spotted in Puget Sound in Washington State is the latest addition to a well-known family of killer ...

The great white shark is considered the world's most dangerous shark. The massive sharks can be found swimming around the ...

Many people refer to orcas as “killer whales“, and for good reason. They are the ultimate top dogs of the ocean, able to take down large whales and even great white sharks! But what about humans — ...

The whales swam away and never attempted ... So what should you do if you ever encounter an orca while swimming in the ocean? The most important thing is to stay calm. Don’t splash, scream ...

Once four-legged land animals, whales evolved from ancestors Pakicetus, which lived along ancient Pakistani shores ...

Now numbering just 73 whales, the southern residents are the only orca population listed as endangered. But their focus changed when they learned of a female member of the population that had been ...

It’s an ocean safari where, depending on the season, you might spot Fin Whales, the second-largest whales in the world, along with Orcas and giant Humpbacks breaching as they feed on capelin.

also known as a killer whale. You can see it swimming along with a much smaller sea creature. The orca is the ocean’s top predator. It’s actually the largest member of the dolphin species.

Bigg’s killer whales live in the North Pacific Ocean. They are genetically and culturally distinct from the region’s other orca population, known as the resident killer whales, which swim in ...

Whales are the bees of the ocean. That’s a conclusion of new research showing that whales undertake the longest journeys to transport nutrients of any mammal or large animal on Earth ...