The fossil skeleton of the whale, known as Perucetus colossus, was previously thought to be the heaviest animal ever to have roamed the Earth. The first vertebra of the sea giant was discovered in ...

Topping at 6 tons, the African bush elephant is the heaviest land animal, roaming savannahs majestically. Weighing 2.3 tons, the white rhino is a heavyweight champion of grasslands, known for its ...

The African bush elephant is one of the heaviest land animals with adult male weighing up to 11 tonnes, and adult females can weigh up to 5.4 tonnes ...