Search results for metal air pollution

Environment Dec 5, 2024

What can bees tell us about nearby pollution? The answer lies in their honey, a new study finds

Inside every jar of honey is a taste of the local environment, its sticky sweet flavor enhanced by whichever nearby flowers bees have decided to sample. But a new study from Tulane University has found that honey can also ...

Biochemistry Nov 26, 2024

Biochemical alert system makes quick health and environmental monitoring possible

University of Wisconsin–Madison biochemists have developed a new, efficient method that may give first responders, environmental monitoring groups, or even you, the ability to quickly detect harmful and health-relevant substances ...

Molecular & Computational biology Nov 20, 2024

Noninvasive plant stress phenotyping: A multi-organ approach to combat abiotic stressors

Noninvasive phenotyping has emerged as a vital tool in plant science, enabling the study of stress indicators without disrupting plant growth. While most studies have historically focused on analyzing stress responses in ...

Environment Nov 13, 2024

Toxic smog smothering India's capital smashes WHO limit

Residents of India's capital New Delhi choked in a blanketing toxic smog Wednesday as worsening air pollution surged past 50 times the World Health Organization's recommended daily maximum.

Social Sciences Nov 6, 2024

Public pressure found to influence whether companies reduce their environmental impact

The effectiveness of national voluntary programs asking companies to pledge to lower their pollution and greenhouse gas emissions depends on pressure from the public, according to a new study led by a Penn State researcher.

Ecology Nov 6, 2024

How honeybees can help us monitor pollution across Canada

Canada has more than 13,000 beekeepers with almost 1,000,000 beehives spread across every province. Together, they produce about 40,000,000 kilograms of honey each year. That is enough for roughly one kilogram of honey for ...

Analytical Chemistry Oct 30, 2024

Precise layering in catalysts offers an improved way for building sustainable chemicals

Motivated to turn greenhouse gases like carbon dioxide into high value chemicals like methanol, EPFL chemical engineers have developed a new method to make catalysts. Catalysts are major tools in the chemical industry and ...

Analytical Chemistry Oct 29, 2024

Modified metal-organic framework can capture benzene in the atmosphere to tackle a major health risk

Scientists have developed a new material capable of capturing the harmful chemical benzene from the polluted air, offering a potential solution for tackling a major health and environmental risk.

Environment Oct 29, 2024

Salton Sea, an area rich with lithium, is a hot spot for child respiratory issues

Windblown dust from the shrinking Salton Sea harms the respiratory health of children living nearby, triggering asthma, coughing, wheezing and disrupted sleep, USC research shows.

Environment Oct 28, 2024

EPA reviewing petition to evaluate Tijuana River Valley's eligibility as a superfund site

The U.S. Environmental Protection Agency said Friday it is reviewing a petition sent by San Diego County residents and elected officials asking the federal government to evaluate whether the polluted Tijuana River Valley ...

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