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 ...

Not only were they large and in charge on all seven continents ... but based on large land animals living today, titanosaurs lived possibly 60 or more years. Titanosaurs' rapid growth rates ...

One of the most important milestones in the evolution of life began some 400 million years ago, when the first animals made their way from water onto land. At that time, known as the Devonian ...