Articles on Air pollution

Displaying 1 - 20 of 126 articles

Coal stockpile at a Milwaukee, Wisconsin power plant, 2011. Michael Pereckas

Even when it’s sitting in storage, coal threatens human health

A recent study shows that large piles of coal produce measurable quantities of fine particulate air pollution within a 25-mile radius. Covering coal trains and storage piles could reduce the problem.
Coal-fired power stations, metal smelting and vehicle emissions all pump mercury into the atmosphere. REUTERS/Daniel Munoz

Australia emits mercury at double the global average

Australia is the 16th-largest emitter of mercury in the world. A huge amount comes from coal power stations – and a new report argues our pollution guidelines are hopelessly lax.
Household air pollution in Nairobi is primarily driven by fuels burnt for cooking and lighting. EPA/Dai Kurakawa

Invisible and ignored: air pollution inside the homes of Nairobi’s residents

Research in Kenya’s capital found average levels of hazardous solid and liquid particles in the air within households were three times more than the WHO recommended maximum level.
A boy plays cricket among smoke in Karachi. Deaths from air pollution across the globe will increase as climate change accelerates. REUTERS/Akhtar Soomro

Climate change set to increase air pollution deaths by hundreds of thousands by 2100

A new study suggests climate change will cause changes to patterns of ground-level ozone and smog – two deadly pollutants set to increase deaths by about 260,000 worldwide by the end of the century.
New Delhi’s pollution is among the worst in the world. Each autumn, when crops are burnt and wind speeds are low, it risks rising to crisis levels. Jean-Etienne Minh-Duy Poirrier

As another smog season looms, India must act soon to keep Delhi from gasping

In November 2016, smog in New Delhi was 16 times above safe levels. An Indian researcher dug into the data to find out why, and how India can keep its capital breathing safely.
A man stretches his leg on the bank of the Han River as a ship passes by amid thick haze. Tens of thousands of premature deaths in east Asia every year are caused by shipping pollution. REUTERS/Stringer

Three ways to improve commercial shipping’s environmental footprint

The merchant navy – some 20,000 ships – carries the vast majority of trade goods around the world. Unfortunately, they also spew toxic pollutants that harm people and the environment.
The bad old days: Public and political support for the EPA was highest when environmental problems like air and water pollution were more obvious than current problems like climate change or endocrine disruptors. U.S. National Archives

Why Trump’s EPA is far more vulnerable to attack than Reagan’s or Bush’s

Today's political climate gives new EPA head Scott Pruitt a clear path to seriously cut back EPA enforcement – more than previous administrations.

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