A 40-million-year-old fossilised whale ... the largest known blue whales. The fossil skeleton of the whale, known as Perucetus colossus, was previously thought to be the heaviest animal ever ...

Of all the egg-producing sharks, whale sharks produce the largest eggs. The biggest whale shark egg ever recorded was found in the Gulf of Mexico in 1953 - it was more than 30 centimetres long and ...

Scientists found that blue whale calves are rarely seen because research happens in summer, but calves are born in winter.

As one of the largest predators to have ever lived ... We have other evidence of megalodon's feeding habits in the form of fossilised whale bones. Some of these have been found with the cut marks of ...

The biggest fish species on planet Earth is the whale shark. They can grow up ... one of the largest fish species found in the world’s oceans. (AFTCO, via Facebook) The biggest fish ever caught on a ...

As a result, modern whales are the largest they’ve ever been in history. Take the biggest of the bunch the blue whale. It weighs more than a Boeing 757. Has a belly button the size of a plate.

one of the largest mass strandings recorded in decades. Biologists collected samples from the whale found in Huntington Beach before crews cleared it from the beach. Further analysis will be ...

The blue whale is the largest animal ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...

It's bigger than the biggest whale shark, which is the largest fish found on our planet today ... the strongest bite force of any animal that ever lived, three times that of a T-Rex.