ancient people
Ancient lead exposure may have influenced how our brains evolved
kakameo
wise man may have evolved to be more tolerant of lead exposure than other hominids. mad00/Shutterstock A study of fossil ...
Who were the first humans to reach the British Isles?
kakameo
Man of Heidelberg on the ancient banks of the Thames in modern Swanscombe, UK. NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY ...
