July 28 : Footprints left on a muddy lakeshore in northern Kenya around 1.43 million years ago are providing new insight into the size and behavior of a species in the human evolutionary lineage that was the last of its kind, known for extensive anatomical adaptations for eating tough vegetation.The species,

A set of footprints that date back more than 1.4 million years reveals our ancient relatives may have travelled in all-male gangs.

Mysterious Human Relative Was Bigger Than Previously Thought: Paranthropus boisei footprints offer clues to their size and social dynamics