The nationwide heat wave has led to a surge in the number of patients with heat-related illnesses to 1,546, while causing the deaths of over 257,000 livestock, the interior ministry said Monday. The previous day, temperatures in Yeoju, 64 kilometers southeast of Seoul, reached 40 C, marking the first time since 2018, which was recorded as the hottest year on record. The interior ministry said that the total number of...