A deadly European heatwave that has saturated hospitals as temperatures soared to record highs was shifting east on Friday, with authorities warning of more misery on a continent not used to stretches of punishing heat. At least 101 million Europeans have roasted for several days in temperatures of over 35 degrees Celsius, with an estimated few hundred people, including children, thought to have died as a result, many drowning as they sought respite from the inferno. Scientists said in a study...