In recent years, the threat of rising sea levels has become a pressing concern for many coastal cities worldwide. As global ...

A hard engineering approach involves building structures, such as groynes, sea walls or rock armour, to protect the coastal area. A soft engineering approach works with natural processes.

Residents of two coastal towns have been warned to expect disruption as work begins to repair their sea walls. East Suffolk ...

A cheap sea wall £3,000 a linear metre ... This clip is from the series Geography: The Big Issues. This could be used as part of an investigation into the effectiveness of coastal defences ...