Sperm whales search for their food in deep waters – their hunts regularly reach 2,000 feet below the ocean surface and last for 45 minutes. Their diet consists of squids, sharks, skates and fish ...

Sperm whales, the largest predators of the ocean, dive deep into the abyss, where no human dares to venture, and face off against the infamous killer whale in an epic battle. Why watch this video?

Whales may be known as gentle giants, but they still have a looming presence as the world’s loudest and largest animals. The Antarctic blue whale can weigh up to 400,000 pounds and stretches to ...

The smallest species of whale tricks its predators by gushing red gallons of red fluid into the water when under attack ...

"And because sperm whale's diet consists mostly of squid, they actually have this really reddish coloured poo," she said. "And it seems like it actually did work in this case," she said.

Ancient megalodon sharks may have snacked on sperm whale snouts, according to new analysis of the marine mammals’ fossilized skulls. An international team of researchers described signs of this ...

Whalers pursued sperm whales for the rich oil in their oversized heads. Now biologists are on the tail of these deep-diving, long-lived, sociable and mysterious sea creatures. Gerard Soury ...

"Because [a] sperm whale's diet consists mostly of squid, they actually have this really reddish colored poo," she said. Related: Why some whales go through menopause.

Ambergris is a rare, natural byproduct of the sperm whale's squid-based diet. But how the substance ends up floating freely on the ocean is still debated.© ohrim/ Shutterstock He says, ‘Based upon ...