The largest whale recorded in history is the blue whale. Blue whales weigh up to 200 tons and grow to lengths of 100 feet. Their hearts weigh as much as an automobile, and their tongues weigh as much as an elephant. More »

As of 2014, the largest wave ever recorded was a tsunami that occurred at Lituya Bay, Alaska, according to The wave occurred during the night of July 9, 1958 and rose to over 1,720 feet in height. More » Science Physics Optics & Waves

The biggest recorded lobster ever caught weighed 44 pounds, 6 ounces and was caught in 1977. According to the Guinness Book of World Records, it was taken from the waters off the coast of Nova Scotia, and it measured 3 f... More »

The blue whale feeds on small organisms called copepods and krill. It eats by sucking in a mouthful of water and krill and then filtering out the water through its baleen bristle teeth. More »

It is not possible to know for certain what would have happened in a fight between a megalodon and a blue whale, as megalodon sharks became extinct roughly two million years ago. Owing to the jaw size and power of the me... More »

The largest sea animal is the blue whale, which is also the heaviest animal on Earth. The blue whale weighs over 200 tons and can grow to 100 feet. Blue whales are magnificent marine mammals that have tongues as heavy as... More »

A male whale is called a bull. A female whale is known as a cow, and a baby whale is called a calf. In some species, cows are larger than bulls. A group of whales is called a pod, herd, school, grind or gam. More » Pets & Animals Marine Life