Ozone layer on route to be completely healed by 2050

Sydney Metro as it happened: Southwest M1 line from Bankstown to Sydenham finally opens to commuters

France investigating ‘attempted murder’ of riot police attacked with molotov cocktail

How volunteers are dealing with a ‘very prickly and difficult’ problem plant along the Murrumbidgee River

Clot removal days after a stroke could help more patients recover, but the procedure is not without risks