Medicine & TechnologyA new specimen belonging to a group of bird-like theropod dinosaurs was found sitting on a nest of eggs complete with fossilized young in Ganzhou City, Jiangxi Province, Southern China.
Money has served as a standard of exchange, even being manufactured to contain specific details and features - and similar bronze items of standardized weight and appearance were found, dating back to the Early Bronze Age.
A team of researchers now believe that plastics "entering the archaeological and geological record" may be the defining feature of the modern man after finding more than 2,000 pieces of plastic at an open Iron Age site in Wales.
Vikings were known as one of the fiercest warrior groups in the history of mankind. However, only two ancient near-complete helmets have been retrieved by archaeologists, and one was recently confirmed to belong to the 10th century.