Ancient animal history is extremely difficult to reconstruct, for a number of reasons. Some of the earliest creatures in existence were soft-bodied and microscopic, leaving behind very little ...

Scientists have discovered new animal species living in Cambodia, following an extensive survey of the country’s underground ...

A newly identified sponge order, Vilesida, produces sterols linked to the oldest-known animal biomarkers, supporting the idea ...

Add Yahoo as a preferred source to see more of our stories on Google. Revisiting museum collections helps identify new species without conducting new expeditions. While the average person may believe ...

Found in New Guinea, both animals were only known from the fossil record and thought to be extinct for thousands of years.

The transition from water to land is a question that still intrigues scientists. Those ancient organisms would have needed to ...

While the average person may believe we’re losing species faster than we can discover new ones, that may not be the case. A recent analysis hosted at the University of Arizona has researchers arguing ...