European firefighters and planes join battle against wildfires that have left 20 dead in Greece

[Collection]Wildfires have been ravaging several countries in Europe, including Greece, Spain, Turkey, and Italy. In Greece, 20 people have died and hundreds of villages have been evacuated as wildfires continue to burn. The Greek government has sought assistance from other European countries, with several countries sending firefighting aircraft and personnel. In Spain's Canary Islands, a wildfire that has been burning for over a week is nearly under control.