Taxonomy term

wildfire

Comment: After a disaster, should you gamble on returning? Paradise edition

Not much remains of Paradise, Calif., after the fast-moving and deadly Camp Fire scorched the area in November 2018. Today, the town is essentially gone, but the inevitable question remains: Should people rebuild in locations prone to such hazards?

06 Mar 2019

Sunny Southern California burns, missing its coastal clouds

Coastal Southern California is famous for cloudless blue skies all summer long, but it hasn’t always been that way. A new study indicates that cloud cover has decreased dramatically over the beaches between Los Angeles and San Diego since the 1970s. And that could affect fires in the region.

01 Oct 2018

Down to Earth With: Wildfire meteorologist Craig Clements

Not many people are able to combine their work and hobbies the way Craig Clements, a meteorologist at San Jose State University in California, has. “I was always interested in mountain weather,” he says. “I got into meteorology through my interest in mountaineering and climbing.”

19 Jan 2018

A flammable planet: Fire finds its place in Earth history

For hundreds of millions of years, wildfires have shaped the planet, from the plants, animals and ecosystems around us to the air we breathe. Yet scientists are only beginning to understand the planet’s fiery past. 
16 Jan 2018

Western wildfires affect water quality

Wildfires have burned increasing acreage in recent decades, a trend that’s expected to continue with global climate change. In the U.S. West, the frequency of fires has implications for water availability — both water used to fight wildfires and municipal water supplies, which can be contaminated by loosened debris from eroding, fire-burned slopes.

09 Jan 2018

Benchmarks: October 8, 1871: The deadliest wildfire in American history incinerates Peshtigo, Wisconsin

On Oct. 8, 1871, the Great Chicago Fire burned through 900 hectares of the city, killing as many as 300 people and leaving another 100,000 homeless. More than 17,400 buildings were destroyed and financial losses totaled more than $200 million at the time (equivalent to $3.7 billion in 2016 dollars).

08 Oct 2017

Ancient wildfires suggest rising atmospheric oxygen helped end past ocean anoxia

Many times throughout Earth’s history, oxygen levels in the world’s oceans have decreased dramatically in episodes called oceanic anoxic events (OAEs), which have caused massive marine die-offs. In the Early Jurassic, for example, the Toarcian OAE has been linked with the extinction of many ammonite species and other sea life. However, how such episodes end remains largely unclear to scientists.

22 Aug 2017

Burning grass releases more nitrogen pollution than burning wood

Smoke from fires — whether from wildfires or from residential and agricultural grass and crop burning — carries pollutants into the air that affect climate and can be toxic to humans and ecosystems. According to new research, smoke from crop and grass fires appears to contain higher levels of some hazardous nitrogen-containing chemicals than wood fire smoke. The work also calls into question whether certain chemicals commonly used as distinctive signatures of biomass burning are still valid.

06 Feb 2017

Smokier U.S. West as climate changes

Extended wildfire seasons and larger and more frequent burns will likely be the consequence of the hotter and drier conditions expected to result from climate change. New research shows that this expected surge in wildfires also poses a growing threat to human health.

11 Dec 2016

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