Platypuses are weird looking. They look like someone stitched together a duck and a beaver—flat bill, webbed feet, and a ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist's illustration of an ancient platypus-like creature An artist's illustration of an ancient platypus-like creature ...

Jars of 150-year-old platypus and echidna specimens that prove some mammals lay eggs have been discovered at an English museum. Collected in the late 1800s by the scientist William Caldwell, the tiny ...

Why did our ancestors ditch the shell and start growing babies inside their bodies instead? In this episode of Big Ideas, ...

What on earth is a platypus? Even its name seems strange. When Europeans first heard the startling news of a newly discovered creature called the “platypus,” most of them thought it was just a joke.

Outliers among mammals, monotremes lay eggs instead of giving birth to live young. Only two types of monotremes, the platypus and echidna, still exist, but more monotreme species were around about 100 ...

The Australian platypus is one of Earth’s most unusual creatures — but there was a time when it might not have stood out in a crowd. In roughly 100-million-year-old rocks in Australia, scientists have ...

The identification of a key gene in monotremes has increased our understanding of why the stomachs of platypuses and echidnas are atypically small, non-acidic, and, in the instance of platypuses, lack ...

The platypus may be one of the strangest animals ever discovered. It lays eggs like a reptile, has venomous spurs, and a bill that can detect electrical signals in the water. Yet somehow, it’s still a ...

With a beaver’s tail, webbed feet, and a duck’s bill, platypuses are one of the world’s strangest-looking creatures. They are such an unusual mammal that the first scientists to study them believed ...

The San Diego Zoo is joining an international collaboration project to ensure the survival of one of nature's truly unique animals — the platypus. Scientists with the San Diego Zoo Wildlife Alliance ...