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Articles on US wildfires

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Rocky Mountain fires leave telltale ash layers in nearby lakes like this one. Philip Higuera

What 2,500 years of wildfire evidence and the extreme fire seasons of 1910 and 2020 tell us about the future of fire in the West

As the climate warms, devastating fires are increasingly likely. The 2020 fires pushed the Southern Rockies beyond the historical average. Is there hope for the Northern Rockies?
Many of the people caught in the wildfire that swept through Paradise, Calif., in 2018 were older adults. Justin Sullivan/Getty Images

Wildfire risk is soaring for low-income, elderly and other vulnerable populations in California, Washington and Oregon

Alarmingly, about half the people exposed to wildfires in Washington and Oregon were those least able to afford to protect their homes, evacuate safely and recover.
The fire risk goes beyond rising temperatures and dry conditions. Samuel Corum / AFP via Getty Images

Western wildfires destroyed 246% more homes and buildings over the past decade – fire scientists explain what’s changing

More homes are burning in wildfires in nearly every Western state. The reason? Humans.
A burned ‘Caution: Children at play’ sign remained after a wildfire devastated the town of Berry Creek, Calif., in 2020. Carolyn Cole/Los Angeles Times via Getty Images

US climate risks are rising – a scientist looks at the dangers her children will have to adapt to, from wildfires to water scarcity

The author’s 9-year-old son will likely face about four times as many extreme events in his lifetime as older adults today. An international report explains the impacts already being felt.
Wildfire smoke contains a mixture of toxic pollutants that can be harmful to both the lungs and the brain. Bloomberg Creative/ Bloomberg Creative Photos via Getty Images

Neurotoxins in the environment are damaging human brain health – and more frequent fires and floods may make the problem worse

Pollution from more frequent floods and wildfires – exacerbated by the warming climate – is threatening human health and poses particular risks to the brain.

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