The sun is obscured by smoke from wildfires north of the Greek capital, at Klafthmonos Square in central Athens on Wednesday, July 31, 2024. Strong winds and heat wave temperatures triggered wildfires in Greece and across southern Europe. (AP Photos/Derek Gatopoulos)
Firefighters gather near the wildfire in Tucepi, Croatia, late Tuesday, July 30, 2024. Croatia's Firefireghters' Association described the last 24 hours as "the most demanding so far," with more than 100 interventions over 1,000 firefighters and 20 firefighting planes. (Ivo Ravlic, Cropix via AP)
Firefighters gather near the wildfire in Tucepi, Croatia, late Tuesday, July 30, 2024. Croatia's Firefireghters' Association described the last 24 hours as "the most demanding so far," with more than 100 interventions over 1,000 firefighters and 20 firefighting planes. (Ivo Ravlic, Cropix via AP)
Firefighters attempt to control the wildfire in Tucepi, Croatia, early Wednesday, July 31, 2024. Croatia's Firefireghters' Association described the last 24 hours as "the most demanding so far," with more than 100 interventions over 1,000 firefighters and 20 firefighting planes. (Ivo Ravlic, Cropix via AP)