A sperm whale can spend around 90 minutes hunting underwater before ... when they breathe air in and out through their blowholes at the water's surface. Special adaptations help them hold their breath ...

Unfortunately, his search is interrupted when he comes across a fight between a giant squid and a sperm whale and ...

Like the legendary Moby Dick, the full-grown beluga whale is snowy white. Yet unlike Herman Melville's mostly fictitious albino sperm whale, which had only Captain Ahab to deal with, the beluga swims ...