A wildfire is an unplanned fire that burns in a natural area such as a forest, grassland, or prairie. Wildfires are often caused by human activity or a natural phenomenon such as lightning, and they can happen at any time or anywhere. In 50% of wildfires recorded, it is not known how they started.
How Canada's wildfires reflect a 'fire-dependent civilization
Factcheck: How global warming has increased US wildfires - Carbon Brief
Climate change more than doubled the likelihood of extreme fire weather conditions in Eastern Canada – World Weather Attribution
Are Wildfires Coming for the East Coast? - Georgetown University
Even the bayous of Louisiana are now threatened by wildfires
How Canada's record wildfires got so bad, so fast
Ecosystems could once bounce back from wildfires. Now, they're being wiped out for good, Science
Exploding California Wildfires Rekindle Debate Over Whether to Snuff Out Blazes in Wilderness Areas or Let Them Burn - Inside Climate News
Wildfires are much worse than a sign of climate change, says expert — Harvard Gazette
Democrats eye massive shift in war on wildfires: Prevention - Los Angeles Times
Wildfires around the world: In pictures
91 wildfires are now burning across the US, with Oregon's Bootleg Fire growing to over 400,000 acres
Wildfires Are Intensifying. Here's Why, and What Can Be Done. - The New York Times