EnvironmentCan sensor technology stop a wildfire before it starts? The US Department of Homeland Security is trialling chemical sensors that detect the first whiff of smoke in the air and alert fire crews while a potential blaze is still smouldering ¿ìè¶ÌÊÓÆµ
EnvironmentCanada's wildfire emissions this year have doubled the annual record The unprecedented scale of wildfires in Canada since May has already produced double the carbon emissions of the previous record-holding year as well as displacing tens of thousands of people from their homes ¿ìè¶ÌÊÓÆµ