This story appears in the May 2012 issue of National Geographic magazine. At the time of the Civil War, camera shutters were too slow to record movement sharply. Celebrated photographers such as ...

This underground art is relatively unknown beyond a circle of World War I scholars and enthusiasts, as well as village mayors and landowners, many of whom Gusky has spent years getting to know.

Wilkinson’s art now takes pride of place in collections ... is lost today in the black and white images we have of World War One. The striking colours can still be seen on hundreds of model ...

A new analysis of 105-year-old data on the effectiveness of "dazzle" camouflage on battleships in World War I by Aston ...

In an age before radio or television, illustrations like this were used by all sides in the war to dehumanize the enemy. Another purpose of propaganda posters in WWI was to raise morale at home ...

The next day, the art installation started to get taken ... Lots of pivotal battles were fought in Ypres, such as the Battle of Passchendaele. During WW1, battles were fought everywhere, including ...