In just the first six months of 2023, Canada’s wildfire emissions have already hit a record-high for annual emissions. According to the Copernicus Atmosphere Monitoring Service (CAMS), carbon emissions from January 1, 2023 to early May were fairly typical — nearly the same as the mean emissions from 2003 to 2022. But so far in […]
Quick Key Facts What Is Indoor Air Quality? Maybe you have a habit of checking the air quality in your area before you head out for your morning walk, but how much do you know about indoor air quality? From firing up your gas stove to cook dinner to lighting candles while you read, a […]
A new report, led by the Union of Concerned Scientists (UCS), links 88 top fossil fuel and cement companies and their carbon emissions to at least one-third of the total area burned by wildfires in the western U.S. and Canada since 1986. The study found about 19.8 million acres of burned forests in the western […]
Rising sea levels, accelerated coastal erosion, severe flooding and drought, rapid melting of Arctic sea ice and more frequent and intense wildfires are all symptoms of climate change that are changing our planet’s landscape. In some places, these changes are happening too fast for plants and animals to keep up. A recent study by researchers […]
Two new studies highlight the vulnerability of California forests. Climate change, mainly caused by the extraction and combustion of fossil fuels, has heated the atmosphere faster than conifer forests in the Sierra Nevada mountains can adapt, shifting their ideal elevation 600 feet above where it was nearly a century ago, according to a study published in PNAS Nexus.
A new study led by chemists at the Massachusetts Institute of Technology found that wildfire smoke particles, which can remain in the stratosphere for a year, can cause chemical reactions that deplete the protective ozone layer. The findings occurred during the megafire in Australia in December 2019 to January 2020. The study, published in the […]
Even as miners, loggers and ranchers fell them at record rates, scientists are still learning about all the things that forests do to keep the local and global climate comfortable and stable. Most recently, they have provided “compelling evidence” for the first time for a link between deforestation and rainfall decline across the tropics as […]
The Laguna Beach, California, city council has voted to ban the sale and public use of balloons — inflated with helium or not — in order to stop a major source of marine trash and reduce the risk of wildfires. Starting next year, all balloons in the community of 23,000 will be prohibited from being […]
About 3.4 million adults in the U.S. (1.4% of the adult population) were displaced from their homes by extreme weather disasters in 2022, a new survey from the U.S. Census Bureau reveals. Those findings, based on the 68,500 responses to the Bureau’s Jan. 4-16 Household Pulse Survey , are far higher than figures from the […]
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