Wildfires forced new evacuations near Athens as Greece battled spreading flames, while France and Spain worked to prevent major blazes from reigniting after hundreds of thousands were displaced.

Europe wildfires threaten homes and businesses as analysts warn insured losses could surge if fires spread into populated areas.

France, Spain and Greece continue battling major wildfires, with Spain bringing one blaze under control but facing new threats as intense heat, dry vegetation and powerful winds…