There are lots of mammals in the world and to help you identify them, there are two important things to know. The first thing is that all mammals have hair like sloths who love hanging upside down ...

How many types of insects are there in the world ... There are more kinds of insects than there are mammals, birds and plants combined. This fact has fascinated scientists for centuries. All insects ...

Highly pathogenic avian influenza, commonly called bird flu, has increasingly spread to mammals and infected hundreds of people, raising concerns that it may lead to human-to-human transmission and ...

(Reuters) -Highly pathogenic avian influenza, commonly called bird flu, has increasingly spread to mammals and infected ...