Death Valley is the name given to a site in Chjnice, Poland where the Nazis carried out executions during World War Two.
A new study in The Economic Journal, published by Oxford University Press, suggests that migrating extremists can shape political developments in their destination regions for generations.
Researchers have used artificial intelligence to detect Vietnam War-era bomb craters in Cambodia from satellite images - with the hope that it can help find unexploded bombs.
The experience of the Second World War in Lapland was starkly different from the war experience elsewhere in Finland. Germans held the frontline in northern Finland from 1941 to 1944, and at the height of their military build-up, there were more German troops and their prisoners of various nationalities than local inhabitants.
An archaeology Kickstarter campaign is trying to raise the funds to preserve the unique archaeology of a WW1 Battlefield site.