We learned at school that there are five different classes of animals. These are mammals, birds, fish, reptiles and amphibians. However, this knowledge, long enshrined in textbooks, does not seem to ...

A reckless hiker posed for a selfie as a volcano erupted behind him in Indonesia. Echa Thawil was exploring the northern Halmahera Island with friends when Dukono Volcano began rumbling and released ...