Add Yahoo as a preferred source to see more of our stories on Google. Platypuses are monotremes, one of the oldest branches of mammals, and they reproduce by laying eggs instead of giving birth to ...

The platypus is arguably one of the most distinct animals on the planet. Here are a few things you might not have known about this quirky creature. A platypus’s bill has thousands of cells that give ...

Platypuses are monotremes, one of the oldest branches of mammals, and they reproduce by laying eggs instead of giving birth to live young. Unlike most mammals, platypuses secrete milk through pores in ...