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Collected works: Timetravels from Egypt to Chile

Trouble with Atlantis: The Sunken Kingdom

A dig or two at the past

Review: Picking over the bones and stones

Review: Doubts and the dating game

Review: Rich pickings in deserted cities

Review: Pottering beyond the fragments of time

Technology

Technology: Save a boat, help a soldier?

Review: A trawl through the past

Review: The bedrock of civilisation

Review: Ancestral cannibalism gives us food for thought

Dating the first American: When did people first enter the New World? Clues from distinctive rock art may push the date back by thousands of years