Heatwaves strain power grids in southern and eastern Europe, fuel wildfires
                        
                                                    
                                
                                
                                
                                
                                
                                    Dozens of cities in southern and eastern Europe are on red alert as unrelenting heat is making daily life unbearable and sparking concerns about the rest of the summer. While Europe is no stranger to heatwaves, climate change is making them longer, stronger and more frequent.                                 
                            
                        
                        
                                                    
                        
                        
    
    
        
            
            
        
        
    
                        
                            Dozens of cities in southern and eastern Europe are on red alert as unrelenting heat is making daily life unbearable and sparking concerns about the rest of the summer. While Europe is no stranger to heatwaves, climate change is making them longer, stronger and more frequent.