The ancestry of Tolkien's ranger-turned-king can be traced back to the earliest days of Middle-earth. Here's a detailed ...

All life is connected in a vast family tree. Every organism exists in relationship to its ancestors, descendants, and cousins ...

The discovery of ancient human cousins has long stirred wonder and debate. Early Neanderthal remains offered a glimpse into our distant past, prompting questions about how they lived and whether they ...