Environment
Monster wildfires are sending more smoke into the stratosphere
Smoke lofted into the upper atmosphere on towering pyrocumulonimbus clouds can spread around the globe and affect the climate
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Environment
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
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Environment
Can sensor technology stop a wildfire before it starts?
News
Earth
Is North America set for another bad wildfire smoke season?
News
Environment
Deliberate fires are responsible for half of the land burned each year
News
Life
Suppressing wildfires is harming California鈥檚 giant sequoia trees
News
Environment
Wildfire smoke may be deadliest effect of climate change in US
News
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Wildfire smoke is reversing decades of progress on clean air
A spike in wildfires across the globe is stalling and even reversing improvements on air pollution, raising the risk of lung, heart and neurological problems
News
Environment
Ash from wildfires may fuel the growth of plankton in the ocean
News
Environment
Wildfires made worse by plants starting to grow earlier in the year
News
Technology
Smoke-spotting AI watches live video to find early signs of wildfire
News
Environment
Canada’s wildfire emissions this year have doubled the annual record
News