But how long do you have to escape? And how should you go about it? Intrigued? Click on the following gallery to find out ...

The coast of Chile is at risk of "hazardous" tsunami waves after a 7.5 earthquake struck off the south of Argentina, the U.S. has warned. Shane Croucher is a Breaking News Editor based in London, UK.

A 7.4 magnitude earthquake strikes off the southern coasts of Chile and Argentina, the United States Geological Survey says ...