Sterilisation: Help stop the vicious cycle of abuse Unsterilised animals can produce a vast number of litters of puppies and kittens over their lifetime. There are thousands of unwanted dogs and cats ...

In a hypothetical showdown within the Florida Everglades, the King cobra and the alligator face off, revealing distinct ...

Professor Lars Schmitz joins WIRED to guide us through a giant tree of life mapping the evolution of eyes in the animal ...