Traces of ancient hormones were detected in the tusks of a woolly mammoth that lived more than 33,000 years ago, revealing that the now-extinct creatures had episodes of raging testosterone.
Scientists unlock new secrets from a male woolly mammoth tusk krdo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from krdo.com Daily Mail and Mail on Sunday newspapers.
Scientists unlock new secrets from a male woolly mammoth tusk kvia.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kvia.com Daily Mail and Mail on Sunday newspapers.