The findings come from a forensic analysis of dental plaque from early humans, dating back up to 33,000 years.
From
To
Scientists say shifting social ties can break up a once unified group of apes and ignite sustained, deadly conflict among former allies.
A new study found some wild chimps consume the equivalent of two glasses of wine a day.
The turn to CGI has sidelined many of the dogs, bears and horses of yesteryear. But ethical questions aside, there’s still some magic in filming and seeing the real thing.