A 4-year-old dog has been holding on to hope he'll be adopted despite challenges and living in an animal shelter for nearly half his life. Meet Trevor. This American Staffordshire terrier was found ...

Although there are many cat breeds in the world, many of their characteristics are similar to each other, like their size, ...

The way that genetics work is nothing short of fascinating, including when it comes to animals like cats. So many different traits come into play when determining what a cat will look like, down to ...