This is how the ice age turned quick clay into a Norwegian problem Norway, Sweden and parts of North America are the world's worst quick clay areas.
Norway is on the rebound - and getting higher Official elevations in Norway are being readjusted as the country rebounds from the last ice age. Much of the country has risen in elevation by as much as 40 centimetres.
Remains of early supercontinent found Scientists have found evidence of an ancient continent beneath Mauritius.
Underground detectives map secrets in stone Scientists who map Norway from its very foundations, can tell us where to find the next source of commercial artesian water or where tunnels are likely to collapse.