Âé¶¹ÒùÔº

Search results for aerosolization

Environment Aug 20, 2025

Heat-styling hair care products release billions of nanoparticles that can accumulate in lungs, engineers find

A typical morning hair-care routine can expose you to as much immediate nanoparticle pollution as standing in dense highway traffic, report Purdue University engineers.

Earth Sciences Aug 19, 2025

In Africa, heat waves are hotter and longer than 40 years ago, researchers say

Heat waves—prolonged periods of abnormally hot weather—influence egg prices, energy bills and even public transit. And they're becoming more common as temperatures increase.

Earth Sciences Aug 18, 2025

Texas study reveals heat waves can cause more polluted air

Heat waves are becoming more common, severe and long-lasting. These prolonged periods of hot weather are especially dangerous in already hot places like Texas. In 2023, more than 300 people in Texas died from heat, according ...

Environment Aug 17, 2025

The global plastics treaty process has fallen flat—here's what went wrong, and how you can help

Progress toward a legally binding global treaty on plastics pollution stalled and went into reverse this week. The United Nations Intergovernmental Negotiating Committee meeting in Geneva, Switzerland, ran overtime. It's ...

Agriculture Aug 14, 2025

Comprehensive review urges 'One Health' approach to tackle H5N1 in dairy sector

Since its emergence in US dairy cattle, highly pathogenic avian influenza (bird flu, H5N1) has defied control, spreading to other species and disrupting every stage of the dairy sector. A newly published invited review in ...

Earth Sciences Aug 13, 2025

Climate models reveal how human activity may be locking the Southwest into permanent drought

A new wave of climate research is sounding a stark warning: Human activity may be driving drought more intensely—and more directly—than previously understood.

Earth Sciences Aug 13, 2025

Air quality data derived from megacities can lead to significant inaccuracies when applied to US urban centers

Researchers at The University of Alabama in Huntsville (UAH) have published a paper in Communications Earth & Environment that demonstrates for the first time that using data gathered on atmospheric particles from Chinese ...

Ecology Aug 7, 2025

Can microorganisms thrive in Earth's atmosphere, or do they simply survive there?

Earth's atmosphere transports tiny forms of cellular life, such as fungal spores, pollen, bacteria, and viruses. On their journeys, these microorganisms encounter challenging conditions such as cold temperatures, UV radiation, ...

Soft Matter Aug 6, 2025

Waiting in line: Why six feet of social distancing may not be enough to stop airborne virus spread

We all remember the advice frequently repeated during the COVID pandemic: maintain six feet of distance from every other human when waiting in a line to avoid transmitting the virus. While reasonable, the advice did not take ...

Earth Sciences Aug 5, 2025

New imaging system detects greenhouse gas emissions from space with high precision

A research team led by Dr. Shi Hailiang at the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences has developed a novel infrared imaging payload and AI-based retrieval framework capable of detecting carbon ...

page 1 from 40