The IDF have released new footage that they say shows the underground tunnel network underneath the European hospital in southern Gaza.The Israeli army say they've found the body of ...

BBC Verify has been analysing footage released by the Israeli military on Sunday, showing a tunnel leading to a blast-proof door underneath the al-Shifa hospital complex in Gaza City. ...

A network of power tunnels are being created deep under London's streets to improve the resilience of the capital's power supply as the city's population continues to grow.Costing about ...