The killer whales ripped the liver out of a shark and passed it around—only the second time orcas have been seen engaging in ...

Hawaiʻi’s offshore waters host roughly 8,000 short-finned pilot whales. On an ecosystem scale, their collective appetite is ...

Deep in ancient seas, a predator three times the size of today's great whites emerged, armed with jaws wide enough to swallow ...

Whale sharks are the largest species of fish on the planet. They are among the largest animals to have ever lived. Only blue ...

Hawaiian short-finned pilot whales are surprisingly voracious hunters, diving hundreds of meters beneath the Pacific to ...

Researchers discovered a prehistoric ecosystem filled with giant marine reptiles, revealing an unparalleled level of food web complexity. Predators that dominated the oceans 130 million years ago were ...