EnvironmentThe ozone layer was damaged by Australia’s Black Summer megafires Ozone levels above the mid-southern hemisphere dropped 13 per cent after Australia’s worst fires on record due to chemical reactions triggered by the smoke News
EnvironmentPhotosynthesis rates are increasing globally due to rising CO2 levels An analysis of plants at 68 sites around the world finds evidence that rates of photosynthesis have risen since the year 2000 News