Today, there are more than 1,000 sites throughout the world that are recognized as UNESCO World Heritage sites ... Puerto Rico's capital island city, this national historic site was built between ...

UNESCO is currently implementing a project ... South Asia is host to rich Buddhist heritage that is exemplified in the World Heritage properties across the region. Three sites are currently ...

This is why it accumulates as much as 17 tonnes of plastic rubbish. Henderson Island is a World Heritage Listed site but has yet to undergo a cleanup operation. Produced by David Ibekwe.