Blue whales and killer whales (orcas) are some of the largest creatures in the ocean and some of the most famous. These intelligent animals are truly amazing and share some distinct similarities.

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

Humpbacks are the most common species to get wrapped up, with gray whales a close second, Dave says. He’s personally helped ...

Also known as the "whale superhighway," it’s an especially good spot for whale watching, as the nutrient-rich waters are a ...

How does an 18-foot-long, 2,000-pound carcass just disappear? That question has puzzled some divers and photographers who ...

Gray whale strandings, which occur during the spring months when whales migrate past the Washington coast, are happening at a ...

Thousands of gray whales are migrating past the Oregon coast in poor condition, with record-low calf numbers and visible signs of starvation. Researchers link the crisis to changing Arctic feeding ...