What's behind the 'unprecedented' wildfires ravaging California

What's behind the 'unprecedented' wildfires ravaging California

Monstrous wildfires tearing through California have killed 19 people, destroyed at least 4,000 structures and burned more than 12,500 square kilometres (more than double the area of Prince Edward Island), breaking records as the worst fire season in the state’s history. “This is an unprecedented event,” said Noah Diffenbaugh, professor and senior fellow at Stanford […]