Humanity’s burning of fossil fuels directly led to the deaths of at least 1,500 people in a European heatwave last week, a landmark study said.

Climate change caused by humans played a direct role in the deaths of about 1,504 people during a heat wave that struck Europe last week, a new report has found. Warming linked to the combustion of fossil fuels nearly tripled the number of heat-related fatalities that occurred during the June 23 to July 2 period,