Designer “cross-breed” dogs, such as cockapoos, are often claimed to be healthier and better behaved than the pedigree breeds that are their parents. But two of the most popular cross-breeds, ...

The most common types of mimicry in nature are Batesian mimicry, where harmless species resemble dangerous ones, Müllerian Mimicry, where multiple dangerous species share similar warning signals (such ...

The image of man's best friend as a potential killer became prevalent in the 1980s after a number of tragic incidents in which people were mauled to death. The issue has been the subject of ...