What do phylogenetic trees ... like spoken language, arose much more recently (in this case, very recently, as speech is a uniquely human trait). Thus, understanding the evolutionary history ...

Researchers have used distinct markers from human subpopulations to trace back to our common African root in a giant human "tree ... Eurasia contributed to the evolution of anatomically modern ...

Language that we know and use today is the product of a long and intricate evolutionary journey. For early humans, language was believed to be primitive and simple, mostly involving gestures ...