It is estimated that throughout the Earth's 4.5 billion-year existence, over 99% of the species inhabiting it have gone extinct. Many of these species died due to mass extinction events. Life on Earth ...

Cave art created by the San, the indigenous hunter-gatherers of South Africa’s Karoo region, may have been inspired by fossils of long-extinct reptiles. When you purchase through links on our site, we ...

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and the ability to birth live young Riley Black - Science Correspondent Fossils ...