A huge network of underground pipes spans the UK. Dallas Campbell from BBC uncovers the underground fuel network that exists underneath Britain.
Take a look at Jim Dyson’s comparison photos of London between scenes from the Blitz and present-day.
National Geographic Found has been created when someone decided to dust off National Geagraphic archives and show the world never published photos.
The Second Sino-Japanese War was a military conflict fought primarily between the Republic of China and the Empire of Japan from 1937 to 1945.