Prehistoric teeth give up their secrets

The isotope values of food consumed are reflected in the individual's tissues. As bone is constantly being turned over by remodelling, analysing the stable isotope ratios of bone collagen can shine a light on the main dietary ...

Ageing populations will drag on growth in Asia: IMF chief

The chief of the International Monetary Fund warned Thursday that ageing populations in key Asian economies will drag on their growth, urging policymakers to step up their response to shifting demographics.

Towards a liveable future

Humans have influenced nature since as early as the Ice Age, and over the past century man's impact has become even greater with our many new technologies and a growing world population. Leiden researchers study this impact ...

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