Imagine stumbling upon a creature that looks like a mash-up of a duck, a beaver, and an otter—with a dash of poison thrown in for good measure. The platypus is so bizarre, even the world’s top ...

The platypus, a native of eastern Australia, is a puzzling creature with features from birds, mammals, and reptiles. Male ...

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding could upend what’s known of their evolution.

Platypus are famous for that wonderful bill, and it's not hard like a duck's bill, it's soft and rubbery. ... Pete explains the unique characteristics of this ancient animal.

The platypus may have some characteristics of birds and reptiles, but its evolution follows the path that branched off to become mammals, so the platypus is in the mammal family.

However, the specialized cells on the platypus’s bill allow it to pick up electric pulses. This sixth sense in the platypus is called electrolocation and it’s a highly effective method of hunting.

When it was discovered, the platypus was difficult to classify, bearing characteristics of mammals, reptiles and birds. The platypus type specimen is held in the Natural History Museum's collection To ...

A new study suggests the platypus and echidna — the only egg-laying mammals — had a water-dwelling ancestor. The finding could upend what’s known of their evolution.