A recent study found that human-caused climate change played a significant role in Canada's massive summer wildfires. The study, released on Thursday, determined that climate change doubled the likelihood of the weather conditions that sparked the fires. The study's findings have drawn a reaction from US President Donald Trump, who has previously suggested that Canada's fire management practices were to blame.

However, fire and climate scientists argue that the US should also take responsibility, citing the country's historical emissions of heat-trapping gases. Further details on the study and its implications are available from the original source, including the full report from World Weather Attribution.