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126
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40.6 µg/m³
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30.0 µg/m³
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64.2
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Air quality news today

Air Quality News: Researchers target PFAS with lower-temperature destruction method

Researchers target PFAS with lower-temperature destruction method

Removing harmful chemicals from contaminated water is only one step toward their elimination. Once collected in filtration materials, these chemicals must still be destroyed and detoxified to prevent contamination from moving into another waste stream.

Environmental News - Environment, Earth Sciences • Global
Air Quality News: Global accounting reveals economic toll of ecosystem losses from rising seas

Global accounting reveals economic toll of ecosystem losses from rising seas

A global accounting puts the value of ecosystem services that could be lost to sea level rise at well over 100 billion in 2020 international dollars (Int$2020) per year by 2100, according to a study—and the nations that are likely to lose the most are not the…

Environmental News - Environment, Earth Sciences • Global
Air Quality News: Life on the move in a changing Chesapeake Bay

Life on the move in a changing Chesapeake Bay

In 2025, a local crabber reached out to professor Romuald Lipcius with some news: He'd been catching stone crabs in the Chesapeake Bay. Native to Florida, the species had reached its northernmost documented occurrence to date. News got out, and William & Mary…

Environmental News - Environment, Earth Sciences • Global
Air Quality News: A new way to navigate tough land and water use decisions

A new way to navigate tough land and water use decisions

An open-source software tool to help find a sweet spot between competing environmental and development demands has been launched by researchers at the University of Queensland.

Environmental News - Environment, Earth Sciences • Global
Air Quality News: Afforestation reshapes wildfire activity across temperate regions worldwide

Afforestation reshapes wildfire activity across temperate regions worldwide

Tree planting provides wood, biomass and climate benefits, but the location where those new forests are established matters. An international study by researchers in Spain, Chile and Finland shows that converting nonforested land into planted forests can incr…

Environmental News - Environment, Earth Sciences • Global
Air Quality News: Fire losses to U.S. buildings could nearly triple by 2060 without new protections

Fire losses to U.S. buildings could nearly triple by 2060 without new protections

Fires in the U.S. are getting faster, larger and more dangerous, but people continue to develop and move into fire-prone regions. New research from the University of Colorado Boulder's Cooperative Institute for Research in Environmental Sciences (CIRES) shows…

Environmental News - Environment, Earth Sciences • Global

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News: Climate change is making the tropics hotter

Climate change is making the tropics hotter

A new study finds that tropical areas often thought to be safe from the effects of climate change are actually experiencing significant changes in rainfall and extreme temperature events. The paper, "Shifting climate in Caribbean tropical forests: Long-term t…

Environmental News - Environment, Earth Sciences • Global
News: UK storm surges have far-flung, global climate connections

UK storm surges have far-flung, global climate connections

Where a storm surge strikes along a stretch of U.K. coastline is decided by global climate patterns in the Atlantic, Arctic and even further afield—according to new research led by Cambridge University.

Environmental News - Environment, Earth Sciences • Global
News: Microbes at the end of the Earth: Antarctica's hidden biodiversity

Microbes at the end of the Earth: Antarctica's hidden biodiversity

When we think about Antarctica, many people imagine penguins, seals and whales. However, the majority of Antarctica's scientific wonders cannot be seen without a microscope. These microbial communities form the foundation of Antarctic ecosystems yet remain la…

Environmental News - Environment, Earth Sciences • Global
News: Arctic plant roots may play key role in climate change

Arctic plant roots may play key role in climate change

A new review involving researchers at Umeå University has revealed the critical role that plant roots play in shaping how Arctic tundra ecosystems respond to climate change. The paper, recently published in Nature Reviews Earth & Environment, highlights how p…

Environmental News - Environment, Earth Sciences • Global
News: Long-term observations of marine clouds reveal how in-cloud motions shape rain

Long-term observations of marine clouds reveal how in-cloud motions shape rain

Research led by atmospheric scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory sheds new light on one of the fundamental challenges of weather forecasting: determining the conditions under which a cloud will produce rain—and ho…

Environmental News - Environment, Earth Sciences • Global
News: Volcanic eruptions in the tropics are a major factor in Earth's thermostat

Volcanic eruptions in the tropics are a major factor in Earth's thermostat

Volcanic eruptions are known for their spectacular visual displays of vivid lava, as well as the devastating impacts they can have on the environment and the communities who live nearby. But they can also have far-reaching impacts across the globe.

Environmental News - Environment, Earth Sciences • Global
News: Community input strengthens urban flood adaptation model

Community input strengthens urban flood adaptation model

Urban flooding causes significant social, environmental and economic losses every year. In Baltimore, those losses have increased in frequency and intensity since flooding records began in 1748 and are expected to continue doing so as the climate changes. Tra…

Environmental News - Environment, Earth Sciences • Global
News: National study pinpoints states with steepest warming trends since 1980

National study pinpoints states with steepest warming trends since 1980

Global warming, the observed increase in Earth's average global surface temperature since preindustrial times (1850–1900), currently stands at around 1.63 degrees Celsius. While this number is expected to continue to rise, local temperatures will not go up un…

Environmental News - Environment, Earth Sciences • Global
News: New restrictions kick in as Delhi battles pollution

New restrictions kick in as Delhi battles pollution

Authorities in New Delhi stepped up anti-pollution measures on Sunday, including higher parking fees and work-from-home orders, seeking to curb toxic smog in one of the world's most polluted capitals.

Environmental News - Environment, Earth Sciences • Global