After a century-long absence, the elusive South American tapir has reemerged, sparking hope and excitement among ...

The Denisovans are the first species of archaic humans that have been discovered based on their DNA. Were they a race of ...

The shortfin mako shark is on the brink of extinction due to overfishing, yet genetic analysis reveals that Atlantic ...

"We passed the night in Punta Alta, and I employed myself in searching for fossil bones, this point being a perfect catacomb for monsters of extinct races." Over the course of several weeks ...