01:41 climate change Study: 25% of recent heatwaves 'virtually impossible' without man-made climate change Fifty-five heat waves over the past quarter-century would not have happened without human-caused climate change, according to a study published ...
01:00 Switzerland Protesters urge strong action on plastic pollution at UN talks The World Wildlife Fund staged a conveyor belt of plastic waste outside the United Nations in Geneva on Wednesday, as countries sought to finalise ...
01:43 plastic waste Plastic pollution: Experts gathered in Bangkok to negotiate treaty behind closed doors
