The mammoth is one of the iconic mega beasts that walked the earth. Although several species of mammoth evolved their extinction along with other mega beasts is a mystery
One of the most instantly recognisable skeletons on display in museums is that of the Saber Tooth Cat. Today, a modern relative displays some of the same features
There has long been a debate over the evolution of birds, though when faced with the histology of the Archaeopteryx, dinosaurs are birds' most likely ancestors.
Recently, paleontologists came to the realization that perhaps one-third of "discovered" dinosaur species are simply younger or older versions of other dinosaurs.