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Search results for aerosolization

Environment Mar 26, 2025

Regional trends may explain Hadley circulation intensity discrepancy

The Hadley circulation, a fundamental component of Earth's atmospheric system, plays a crucial role in global climate regulation by transporting energy and moisture between the tropics and higher latitudes. However, recent ...

Environment Mar 21, 2025

New insights into formation of anthropogenic organic aerosols suggest greater region impact

Anthropogenic organic aerosols are carbon-containing particles emitted by humans into the air, which are classified as particulate matter. They pose a significant health threat and contribute to millions of deaths worldwide ...

Analytical Chemistry Mar 19, 2025

The unfamiliar face of a most familiar substance: Extraordinary activity of interfacial water on oil droplets

The behavior of water at hydrophobic interfaces has perplexed scientists for over a century, spanning chemistry, biology, materials science, geology, and engineering. Recent discoveries—such as the anomalous chemistry of ...

Analytical Chemistry Mar 19, 2025

Laser-induced breakdown spectroscopy measures real-time chemical changes in molten salt

Scientists at Oak Ridge National Laboratory have developed a method that can track chemical changes in molten salt in real time—helping to pave the way for the deployment of molten salt reactors for energy production.

Cell & Microbiology Mar 17, 2025

This antibiotic is effective against anthrax and has no detectable resistance

The antibiotic teixobactin—developed a decade ago by Northeastern University professors Kim Lewis and Slava Epstein in collaboration with university startup NovoBiotic—has already proven itself against MRSA and pneumonia.

Environment Mar 15, 2025

Survey finds support for climate interventions is tied to both hope and worry

A global survey of more than 30,000 people in 30 countries has revealed how people around the world feel about climate change, and how those emotions relate to perceptions of and support for climate interventions that could ...

Environment Mar 14, 2025

Smoke from wildland-urban interface fires deadlier than remote wildfires, study finds

The smoke from fires that blaze through the wildland-urban interface (WUI) has far greater health impacts than smoke from wildfires in remote areas, new research finds.

Environment Mar 12, 2025

Delhi air pollution worse than expected as water vapor skews figures

New Delhi's air pollution is more severe than previously estimated, with particles absorbing atmospheric water vapor, leading to particulate matter levels across the city being underestimated by up to 20%, a new study reveals.

Environment Mar 11, 2025

The world regulated sulfur in ship fuels, and the lightning stopped

If you look at a map of lightning near the Port of Singapore, you'll notice an odd streak of intense lightning activity right over the busiest shipping lane in the world. As it turns out, the lightning really is responding ...

Earth Sciences Mar 11, 2025

Earth's 'dirty mirror' effect is accelerating climate change, research suggests

The Earth is absorbing more sunlight and trapping more heat than it releases into space, causing our planet to warm up at an increasing rate.

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