Temperature reaches new highs as heatwaves scorch the globe

Temperatures reached new highs on Monday as heatwaves scorched parts of the Northern Hemisphere, triggering health warnings and fanning wildfires in the latest stark reminder of the effects of global warming. From North America to Europe and Asia, people gulped water and sought shelter from the sweltering heat, with the mercury expected to reach new highs in several places in the next few days. Europe, the globe’s fastest-warming continent, was bracing for its hottest-ever temperature this week on Italy’s islands of Sicily and Sardinia, where a high of 48 degrees Celsius (118 degrees Fahrenheit) is predicted, according to the European…