Primary amoebic meningoencephalitis aka PAM is a deadly brain-eating amoeba that spurts its head out of the infection with Naegleria fowleri. It thrives in warm freshwater lakes, rivers and ...

The jaguar is the third-largest big cat by weight in the world after the tiger and the lion. It is the only living member of the Panthera genus native to the Americas. Are There Different Types of ...