"Based on results from world-renowned institutions, the use of iron in Tamil Nadu dates back to the beginning of 4th millennium B.C.E., establishing that iron usage was prominent in South India over 5 ...

Releasing the 73-page report with proof of accelerator mass spectrometry (AMS) and optically stimulated luminescence (OSL) dates obtained from globally acclaimed laboratories and validated by 10 ...

Chennai: In what is considered a landmark revelation that reshapes the understanding of early metallurgy in India, Tamil Nadu Chief Minister M.K. Stalin on Thursday announced that the use of iron in ...