A freedom of information request to TfL regarding paranormal activity in the underground has produced a startling response.

Watch as we transform an eerie abandoned ghost house into an incredible underground swimming pool with a thrilling water ...

Behind a blue door in a narrow London passage lies a little-known network of tunnels deep underground, once home to British ...

Thirty metres (100 feet) below the UK capital's bustling streets, all that can be heard in the tunnels built to withstand a nuclear attack is the rumble of the London Underground's Circle Line.

London (AFP) – Behind a blue door in a narrow London passage lies a little-known network of tunnels deep underground, once home to British spies and a secret long-distance telephone exchange.