Success is staying passionate despite failure over and over again. Although this aphorism has been attributed to Winston Churchill (although perhaps erroneously), it also has deep resonance across the biological world. These creatures have overcome disease, starvation, predation, and human in...
As early as the late Triassic, when dinosaurs had just entered the evolutionary stage, a group of small animals that were inconspicuous at the time differentiated from therodonts among therapsid reptiles. They were born at the wrong time, because in the long years from the Jurassic to the Cre...