Search results for metal air pollution

Environment Apr 22, 2024

Opinion: Environmental sustainability and consumption

One of the politically destructive strands of environmental advocacy criticizes material consumption and attempts to make people feel guilty for air travel and other forms of behavior that pollutes the environment.

Environment Apr 12, 2024

Environmental groups grateful but vigilant after Key Bridge collapse

When Alice Volpitta watched the video of the Francis Scott Key Bridge collapse, and the trucks tumbling into the Patapsco River in the darkness, she thought first for the people who had fallen.

Environment Apr 10, 2024

Superfund plan for Columbia River sparks debate in Northwest

It would create one of the largest Superfund sites in America and the first in which most of the toxic pollution comes from another country. But those are not the only unique aspects of an EPA proposal to add the upper reaches ...

Economics & Business Apr 8, 2024

Fining big polluters can reduce environmental damage, but only if the fines match the crimes

Some of Canada's biggest employers have a poor track record of abiding by environmental laws. When laws are broken corporate leaders don't go to prison; instead, the company is fined. But the fines are rarely severe enough ...

Environment Apr 5, 2024

How do manufacturing choices affect microfiber shed?

New research in Frontiers of Environmental Science sheds light on how manufacturing choices influence microfiber release in textiles.

Ecology Apr 3, 2024

Could microbes be the answer to detoxifying Scottish water sources?

Scottish researchers are discovering new ways of combating environmental damage caused by acid mine drainage in Scotland by studying bacteria that can degrade dangerous waste products.

Analytical Chemistry Mar 29, 2024

Easily observing environmental pollution-causing harmful substances through a mobile phone camera

DGIST's Physics and Chemistry Professor Park Jin-hee and her research team have developed a technology that allows easy detection of hazardous chemicals. Allowing one to detect harmful substances by analyzing color changes ...

Earth Sciences Mar 26, 2024

Unseen travelers: Dust storms may spread bacteria and fungi around the world

When allergy season hits, many blame their reactions on the local flora in the spring. However, African Saharan-Sahelian dust plumes, large enough to register on weather radar, travel around the globe every summer, bringing ...

Nanomaterials Mar 25, 2024

Catalysis breakthrough yields self-cleaning wall paint that breaks down air pollutants when exposed to sunlight

Typically, beautiful white wall paint does not stay beautiful and white forever. Often, substances from the air accumulate on its surface. This can be a desired effect because it makes the air cleaner for a while—but over ...

Environment Mar 12, 2024

California state senator introduces legislation targeting industrial chemicals flowing into Tijuana River

State Sen. Steve Padilla has announced two pieces of legislation he says will address the worsening pollution of the Tijuana River.

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