The heat wave that’s baking continental Europe is spreading further as citizens in southeast France were told to stay at home for most of the day. Rising temperatures prompted an orange warning for Lyon and Grenoble by Europe’s network of national meteorological services, which told people in those areas that “everyone is in danger, even those in good health” and warned them not to go out between 11am and 9pm. French nuclear production is also likely to be curbed from Saturday because of cooling water restrictions. Over the next few days, southern and central France will reach 5C to 9C (9F to 16F) above normal, ... (full story)