In a controversial new study, scientists are claiming that trees in Los Angeles are contributing to the city’s air pollution, challenging conventional notions about the positive role they play in ...

"If we don’t account for this in our pollution control strategies, we could be chasing our tails." ...

Add Yahoo as a preferred source to see more of our stories on Google. rees provide important shade to keep our homes cool. Friday was National Arbor Day. If it caught you off guard, or you didn’t ...

What is it?: A vertical bioengineering unit using microalgae to absorb CO₂, release oxygen, and reduce particulate matter, matching the capacity of about 25 trees. Why Bhopal?: The city faces high ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Yosemite and Joshua Tree are among the national parks with the most ...

Along the streets of Paris, more than 40,000 tall, leafy plane trees provide picturesque backdrops, offer shade to city dwellers, and improve air quality, among numerous other benefits. Since 2016, ...

Thick plantings of particulate-guzzling-and pollution blocking trees are coming to West Oakland next month. The Prescott Greening project — which has been in the works for over a decade — is finally ...

Meagher's team planted about 45 engineered cottonwood trees in a polluted lot. The trees are expected to treat the mercury as a nutrient and draw the toxic element for the soil with their roots. Some ...

New research has found that some tropical trees in the Peruvian Amazon can be used to monitor mercury pollution from gold mining, offering an alternative to expensive air monitors. Previous research ...