Search results for metal air pollution

Environment Apr 1, 2023

UN body mulls deep sea mining amid demand for minerals

Pressure is mounting on an obscure U.N. body based in Jamaica to hit pause on plans to potentially open the world's deep seas to mining as companies push for permission to extract metals from seabeds in international waters.

Space Exploration Mar 31, 2023

Sustainable space exploration will harness microbes

Global warming, pollution and diminishing resources are generating great urgency among scientists seeking solutions by expanding frontiers of exploration and developing new technologies.

Environment Mar 20, 2023

Missouri pollution is so bad it hurts other states. Power plants ordered to cut emissions

The U.S. Environmental Protection Agency released an order Wednesday which instructs Missouri, along with 22 other states, to reduce its air pollution levels.

Bio & Medicine Mar 14, 2023

From waste to clean water: Tiny carbon particles can do the job

Many futuristic novels and films have explored what the world might look like without water. But water scarcity isn't a problem for the far-off future: it's already here.

Environment Mar 7, 2023

Professor and students investigate air pollution in Cache Valley

It's been long known that the air quality of Cache Valley is among the worst in the nation, but what exactly makes it so bad? The answer: ammonium nitrate.

Environment Mar 2, 2023

Battle simmers in Illinois over plans to pipe in and store millions of tons of planet-warming carbon dioxide

On a subfreezing day in January, John Feltham drove his two-seat Kawasaki utility vehicle over neatly furrowed fields glistening with snow. There were deer and coyote tracks, black crows flapping against a powder blue sky, ...

Environment Mar 1, 2023

Despite restrictions elsewhere, NZ still uses a wood preservative linked to arsenic pollution

Timber with a green-gray hue—treated with copper chromium arsenic (CCA)—is a common sight in New Zealand. But how many people are aware that it pollutes the environment, is associated with health risks and is a toxic waste ...

Evolution Feb 28, 2023

Plant and animal species that adapt quickly to city life are more likely to survive, finds research

It's five o'clock on a summer morning in Winnipeg. Our research team is unloading a series of small traps from the trunk of our car, which is parked on a residential road. Using a stick, we slather peanut butter from a huge ...

Analytical Chemistry Feb 24, 2023

Technique captures and separates benzene air pollution

Led by scientists at the University of Manchester, a series of new stable, porous materials that capture and separate benzene have been developed. Benzene is a volatile organic compound (VOC) and is an important feedstock ...

Environment Feb 22, 2023

Prioritize tackling toxic emissions from tires, urge experts

Experts from Imperial College London are calling for more to be done to limit the potentially harmful impact of toxic tire particles on health and the environment.

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