For world pangolin day, learn more about how genetic researchers helped pinpoint a hidden lineage of the critically endangered mammals ...

Many animals get their external marking—like, feathers, hair or scales-from genetics. But it turns out, the crocodile gets its head patterns differently. Scientists normally explain the spectacular ...

Add Yahoo as a preferred source to see more of our stories on Google. Penguins, tigers, tarantulas and gorillas were just some of the thousands of creatures that stood on a scale as London Zoo keepers ...