Hawaii wildfires: How did the Maui blazes start and what we know about the damage to Lahaina

Wildfires on Hawaii’s Maui island and Big Island have killed dozens of people, forced thousands of residents and tourists to evacuate, and devastated the historic resort city of Lahaina. Here are some key questions and answers about the disaster.The causes of the fires, which started on Tuesday night, have not yet been determined. However, the National Weather Service had issued warnings for the Hawaiian Islands for high winds and dry weather – conditions ripe for wildfires – which it canceled late Wednesday.