The sperm whale is the world's ... methods that scientists use to find these whales is by using underwater directional microphones. With the largest brain in the animal kingdom, this creature ...

A Newfoundland man made news with his creative photography of a dead sperm whale this week, but one whale expert says the ...

The marine mammal — an infrequent visitor to the shores of the Emerald Isle — was spotted in the Waterford Estuary on the ...

DANIEL: In this fridge alone, she's got a brain from a pygmy sperm whale, various dolphin species and more. She lifts a brain out of the largest plastic container. It's from that baby humpback she ...

The sperm whale is the biggest toothed whale in the ocean and has the largest brain, Ocean Conservancy reports. The species is also one of the deepest diving whales and can dive over 4,000 feet.