Our natural world heritage is under threat from many factors, including climate change, invasive alien species, building of infrastructure.

The Egyptian mummification process involves several steps whose outcome is to preserve of the body and the organs of the deceased.

Dendrochronology, or tree-ring dating, is the method that dates wooden objects by counting the tree rings present in those wooden objects.

Cultural heritage is a collection of sites, objects and traditions that bring together the history, art and values of different cultures.

Scientific methods can be used to identify fake paintings. Combining different scientific methods increases the chance to spot a fake.

Paintings have multiple layers in their composition and different scientific methods can reveal details about the painting structure.