Environment
Arctic fires are releasing carbon stored for thousands of years
News
wildfires
Environment
Trees may be getting more flammable because of climate change
News
Environment
California bets on iron-salt battery power to protect against wildfire
News
Environment
California isn't clearing forests fast enough to tame wildfires
News
Environment
US scientists rebuild climate risk map deleted from government site
News
Environment
Tree scars reveal how wildfires in centuries past differed from today
News
Environment
Setting fire to a million acres of California could cut smoke by half
News
Earth
California wildfires fuelled by months of unusual extreme weather
News
Environment
Monster wildfires are sending more smoke into the stratosphere
News
Video
Searching for the future of wildfires in 2-million-year-old caves
Video
Earth
What ancient stalagmites can tell us about life on a hotter Earth
Features
Earth
Some wildfires are growing twice as fast as they did two decades ago
News
