Old Christmas trees are bringing new life to a sand dune in Cornwall.Volunteers have been using donated trees in Padstow's Constantine Bay in a bid to fight climate change.
When 10 volunteers showed up at 2 a.m. to plant trees in the dark in Lancaster County, PA, they were offered headlamps, coffee and cans of Red Bull energy drinks.
Five years after wildfires tore through its woods, an inland area between Porto and Lisbon is still working to restore its ecosystems – and is open to offers of help from visitors.
People like Vivian Lin, who quit her job at an architecture firm to start a composting business, have helped fill the void after the city suspended curbside organic waste collection.
