Whales evolved from a deer-like land mammal called Pakicetus about 50 million years ago. A sperm whale's brain weighs about ...

Sperm Whales belong to the suborder of toothed whales ... The creatures have a life expectancy roughly equivalent to a human’s, at around 70 years. Males grow to around 18.3 metres (60 feet ...

A diver has shared remarkable footage of two giant whales coming to his rescue after an aggressive killer shark approached ...

Sperm whales have the biggest brain of any (known) animal on earth. They can weigh up to 20 pounds. By comparison, a human brain weighs, on average, about three pounds. And while brain size doesn ...

Volunteers remove remaining lengths of rope from the whale after it was found stranded on Monday A sperm whale that was entangled in ropes has died after it became stranded on a shore of the ...

The adult whale came into difficulty near the coast of Skye A sperm whale got into difficulty after becoming entangled in rope off the east coast of Skye. The British Divers Marine Life Rescue ...

Sperm whale was first spotted within 100 yards of Bathtub Beach Wednesday NOAA, FWC and Harbor Branch are looking for the sperm whale They're concerned it's sick and will strand itself soon STUART ...

A sperm whale has died after becoming tangled in ropes and stranding on a Scottish island. The 15-metre (49ft) long whale was first spotted off the coast of Skye on Thursday. A team from the ...

The study, published in March in the journal Nature Communications, calculates that in oceans across the globe, great whales ...