Domestication has made cats and dogs more diverse, but also curiously alike – with serious implications for their health and ...

Through intensive breeding, humans have pushed breeds such as pug dogs and Persian cats to evolve with very similar skulls and “smushed” faces, so they’re more similar to each other than they are to ...

For decades, scientists have leaned on the idea that animal communication is more dependent on genetics than locale. A dog is ...

Domestication has made cats and dogs more diverse ... In simple terms, divergence is where two organisms that share a common ancestry become increasingly different over time, while convergence ...