More than 31,000 people have been ordered to evacuate from the Hughes Fire, and another 23,000 are under evacuation warnings, LA County Sheriff Robert Luna said. There were no reports of homes or other structures burned. Parts of Interstate 5 near the Hughes Fire that had been closed reopened Wednesday evening.

Why you should listen: The same factors that make Los Angeles an appealing place to live are also the reasons we need a fundamentally different approach to fire. Learn about why fire management in Southern California is different from other parts of the country, the most common causes of fires here and what we can do to prevent them.