Two Mar Menor beaches suffering from erosion get much-needed boost of extra sand / Coastal guardians pioneer new tool to protect the Florida Keys' shorelines from erosion and damage / Three major coastal erosion projects completed in bid to 'protect local communities' / On the edge: Massachusetts home at peril of tumbling into bay from erosion / Westshore Beach erosion back in the spotlight as trees on brink of being swallowed by the ocean / Shoreline erosion leaves fishermen in a fix / Man who lost home to coastal erosion loses court case against UK government / Collapsing cliff at Hihi Beach in Far North beach symptom of wider coastal erosion woes / Coastal change maps reveal erosion and accretion patterns in Tairawhiti / Southland residents in limbo as coastal erosion threatens homes