Acheulian stone tools, dating back to about 1.51 million years ago, have been discovered at Attirampakkam in the Kortallayar River Basin, about 60 km northwest of Chennai.
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Acheulian stone tools discovered near Chennai
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Bones found in canal identified
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Population of nearly extinct frogs found
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Remarkable project brings Wildlife back
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Athirathram begins at Mattathurkunnu
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Dogs first domesticated 33,000 years ago
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'Periyar is an inter-State river'
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Another language discovered in India:
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Ancient humans painted their homes
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Human remains may be 500 years old
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Art meets archaeology
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Builder donates collection of ancient artefacts
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Ancient disease close to being eradicated
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Chintimini wildlife celebrates 20 years
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Neanderthals were separate species
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10 million years to recover from mass extinction
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Skeletal remains found in Cleveland