Search results for metal air pollution

Environment May 18, 2022

'Polluted' babies, millions dead: Scientists sound alarm on global pollution

By many measures, modern science has greatly improved the American way of life. Advances in chemistry and other technologies over the past century have made food more affordable and transportation more convenient and paved ...

Materials Science May 18, 2022

New material can 'capture toxic pollutants from air'

Researchers at University of Limerick have developed a new material that has the ability to capture toxic chemicals from the air.

Environment May 17, 2022

Prioritizing environmental justice while capturing carbon from the air

Reaching carbon emission goals requires efforts on all fronts of carbon management: decreasing carbon emissions, capturing carbon, and storing carbon. Traditionally, cost and resource availability are leading factors that ...

Materials Science May 13, 2022

Mercury removal made easy in toxic environments

Mercury pollution is a global problem in water, air and soil near goldmines, cement and some metal production, and other heavy industries burning fossil fuels—with removal too expensive or difficult in some of the poorest ...

Environment Apr 22, 2022

Where your recycling actually goes—and what you can do about it this Earth Day

Just 9% of all plastic waste ever created has been recycled, researchers estimate.

Paleontology & Fossils Apr 22, 2022

Fossilized pollen may reveal 'fingerprints' of environmental stress

It's around this time every year that we start to remember the existence of pollen, the microscopic reproductive cells of cone-bearing and flowering plants. Airborne pollen may induce annoying congestion for some, but a new ...

Materials Science Apr 20, 2022

Scientists build microporous MOF traps for mitigating toxic gases

Nitrogen dioxide and sulfur dioxide (NO2 and SO2) are toxic gases harmful to the environment and human health. Once they enter the atmosphere, they can travel hundreds of miles, polluting the air and causing acid rain which ...

Environment Apr 18, 2022

Dead rivers, polluted oceans: Industry adds to world's mounting water crisis, report warns

What's water worth?

Plants & Animals Apr 13, 2022

Some tropical plants have potential to remove toxic heavy metals from the soil

A team of researchers from Nanyang Technological University, Singapore (NTU Singapore) and Singapore's National Parks Board (NParks), has demonstrated that some plant species could help to remove toxic heavy metals and metalloids ...

Environment Apr 1, 2022

No longer a last resort: Pulling CO2 from the air

To save the world from the worst ravages of climate change, slashing carbon pollution is no longer enough—CO2 will also need to be sucked out of the atmosphere and buried, a landmark UN report is expected to say on Monday.

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