Here are some of the commonest clues to find, and when and where you might spot them… Soft mud, fresh snow and damp sand all ...

In a bruising showdown at the Royal Academy, Anselm Kiefer, the alpha-male of modern art, makes his Dutch hero look ...

The names Wyeth and Kuerner are virtually synonymous with Chadds Ford. Indeed, the Kuerner Farm on Ring Road inspired almost ...

Researchers take multiple mud cores from White Sands to find out the age of footprints recorded in it, but some remain ...

Since 2008, 1.3 million seed varieties from 128 countries have been deposited in the global seed vault, located in Norway's ...