Sea-level rise is threatening San Francisco’s shores. In February, the city began vegetating the sand dunes as part of its ...

"The diggers will remove the invasive species creating bare sand where grasses and flowers that live in the dunes can regrow," Mr Middleton said, adding: "Although the presence of diggers may look ...

A group that uses live musicians to attract dozens of young volunteers into South Australia's sand dunes to plant native ... past and see all the beautiful flowers and think, 'Oh, that's quite ...