More than 99% of all living species have gone extinct. Whole time periods are buried in layers of rock and sediment and, with it, libraries of information about Earth’s history and what came before us ...
was rediscovered in 2013 in Australia, and has a current population of around 500 in 2025. Coelacanth: Once though to be extinct for 66 million years, this ancient fish was rediscovered off the ...