Trump Threatens California's Role as a Clean-Air Pioneer

Trump Threatens California's Role as a Clean-Air Pioneer

In 1990, the state tightened its standards again, and added a new component: Its Low-Emission Vehicle program required that automakers sell some zero-emission vehicles, as in battery and fuel-cell electric cars.

The Riddle, and Controversy, of All That Missing Plastic

The Riddle, and Controversy, of All That Missing Plastic

To complement these findings, Ocean Cleanup used data on winds and currents to show that when pieces of plastic come out of, say, rivers, they tend to stick around the coastline.Ocean Cleanup reckons that in total, just .06 percent of plastics from the shore and coastline make their way into gyres.

Big Ag Is Sabotaging Progress on Climate Change

Big Ag Is Sabotaging Progress on Climate Change

Iowa State University researcher Matt Liebman has shown on his demonstration farm that adding a third rotation of alfalfa or native grass to the predominant corn-soybean cropping system in the state could produce dramatic environmental benefits at no cost to farmers, including an 85 percent reduction in fertilizer use, a 97 percent drop in pesticide use, an elimination of soil erosion and water pollution from run-off, and a dramatic increase in carbon sequestration.

Microplastics Are Blowing Into the Pristine Arctic

Microplastics Are Blowing Into the Pristine Arctic

“Snow ‘scavenges’ the particles in the air and brings them down,” says marine ecologist Melanie Bergmann of the Alfred Wegener Institute for Polar and Marine Research, lead author of a new paper in Science Advances .

Little Plastic 'Nurdles' Are Flooding Beaches and Waterways

Little Plastic 'Nurdles' Are Flooding Beaches and Waterways

They want Formosa to pay $184 million in penalties, the maximum allowed by the Clean Water Act. For more than three years, Diane Wilson and two other local volunteers have collected more than 2,400 samples of nurdles and pellet powder discharged illegally by Formosa’s 2,500-acre Port Lavaca facility.

A Global Pollution Observatory Hunts for Hidden Killers

A Global Pollution Observatory Hunts for Hidden Killers

Pollution concern also lay in the shadows, says Landrigan, because “all the attention was on climate change.” But several recent efforts have raised pollution’s status on the global agenda, with not just the Lancet report but also the work of the Leonardo DiCaprio Foundation and the World Health Organization’s first global conference on air pollution last year.

Only Two Democratic Presidential Hopefuls Have a Climate Plan

Only Two Democratic Presidential Hopefuls Have a Climate Plan

Biden was the first senator to propose climate legislation, but he has not endorsed a Green New Deal or any other specific policies recently.

Bad Air Linked To Dementia, Bezos' Lunar Lander, and More News

Bad Air Linked To Dementia, Bezos' Lunar Lander, and More News

Bad Air Linked To Dementia, Bezos' Lunar Lander, and More News. Now, a wave of studies suggests air pollution is more harmful to us than previously thought, especially when it comes to dementia.

The Evidence Is Strong: Air Pollution Seems to Cause Dementia

The Evidence Is Strong: Air Pollution Seems to Cause Dementia

“I have no hesitation whatsoever to say that air pollution causes dementia,” says Caleb Finch, gerontologist and the leader of USC’s Air Pollution and Brain Disease research network, which has completed many of these new studies.

For a clean and green Pakistan

For a clean and green Pakistan

Provincial environmental entities can also play a key role beyond enforcement and contribute to the development agenda by improving their capacity to: promote green financing, mainstreaming green investments in the public sector; and support the adoption of resource-efficient and clean production measures in polluting sectors.

Environment report a clear picture of change: NIWA

Environment report a clear picture of change: NIWA

“The challenges of reducing our urban air pollutants and national greenhouse gas emissions and adapting to a highly variable and changing climate are hugely important and affect all New Zealanders.”.

A Shocking Find Shows Just How Far Wind Can Carry Microplastics

A Shocking Find Shows Just How Far Wind Can Carry Microplastics

You might assume a film with more surface area would travel farther than a fragment, but that just hasn’t been tested.“That's one of the challenges moving forward is trying to actually model how these plastics move in 3D in the air, so we can figure out where they come from,” says environmental pollution scientist Deonie Allen of the EcoLab, part of the National Center of Scientific Research for France, coauthor on a new paper in Nature Geoscience.

Nearly 50% of Transportation Pollution Deaths Linked to Diesel: Study

Nearly 50% of Transportation Pollution Deaths Linked to Diesel: Study

Some 385,000 people worldwide died prematurely in 2015 from air pollution caused by vehicle exhaust emissions, a study found on Feb. 27. The authors cautioned that their estimates were "conservative" as their study did not take into account all types of harmful emissions or pollution-linked diseases.

Since China’s Ban, Recycling in the US Has Gone Up in Flames

Since China’s Ban, Recycling in the US Has Gone Up in Flames

“You may think burning plastic means ‘poof, it’s gone’ but it puts some very nasty pollution into the air for communities that are already dealing with high rates of asthma and cancers.” Hugging the western bank of the Delaware River, which separates Pennsylvania and New Jersey, Chester City was once a humming industrial outpost, hosting Ford and General Motors plants.

River Pollution Threatens Australia’s Great Barrier Reef

River Pollution Threatens Australia’s Great Barrier Reef

Northern Australia’s torrential wet-season rains carve 10-meter-deep gullies into the landscape, washing an estimated 17 million tonnes of sediment each year into the rivers and, eventually, out onto the Great Barrier Reef (GBR).

Is California's Smoke Getting Worse? It's Complicated

Is California's Smoke Getting Worse? It's Complicated

"If you use intensity as a proxy for pollution—that is, if you assume stronger fires will produce more emissions like smoke—then by stint of that, yes, there ought to be more smoke," says atmospheric composition scientist Mark Parrington.A senior researcher at the Copernicus Atmosphere Monitoring Service, Parrington tracks wildfires around the world to better understand their effect on pollution and public health.

The green growth crossroads: changing course to fight climate change in Lao PDR

The green growth crossroads: changing course to fight climate change in Lao PDR

Green growth means reducing dangerous air and water pollution that harm human health, ensuring sustainable expansion of the power sector, managing river basins, making agriculture and infrastructure more resilient, and better protecting natural heritage, including Lao PDR’s rich and globally important wildlife.

Exxon, Chevron Climate U-Turn Includes $300 Million for Research

Exxon, Chevron Climate U-Turn Includes $300 Million for Research

Three of the biggest U.S. oil companies pledged $300 million toward research into lowering climate-change pollution as they joined an industry group led by European rivals. will join the Oil & Gas Climate Initiative and expand an existing $1 billion fund for carbon-reduction ventures, the group said on Sept.

Transport emissions continue to rise as Australia lags behind other nations

Transport emissions continue to rise as Australia lags behind other nations

Stock said the government had already done the work required to “put these greenhouse gas emissions standards in place for vehicles and bring Australia in line with 80% of the global car market”.

Methane is a potent pollutant – let’s keep it out of the atmosphere

Methane is a potent pollutant – let’s keep it out of the atmosphere

According to the New York Times report, the US Environmental Protection Agency is set to relax a series of rules on methane emissions currently imposed on the US oil and gas industry, including a reduced frequency in checking for leaks and an extended grace period before repairs must be made.

Kavanaugh’s views on EPA’s climate authority are dangerous and wrong | Dana Nuccitelli

Kavanaugh’s views on EPA’s climate authority are dangerous and wrong | Dana Nuccitelli

EPA, the Supreme Court affirmed that greenhouse gases qualify as air pollutants, and EPA therefore has authority to regulate them if the agency determines that they may endanger public health or welfare.

The E.P.A.’s Review of Mercury Rules Could Remake Its Methods for Valuing Human Life and Health

The E.P.A.’s Review of Mercury Rules Could Remake Its Methods for Valuing Human Life and Health

The formulas are complex, but the bottom line is that reducing the emphasis on health makes it tougher to justify a rule.Last week the Trump administration took a crucial step toward de-emphasizing the life and health benefits in this calculus when the Environmental Protection Agency said it would rethink a major regulation that restricts mercury emissions by coal-burning power plants.

E.P.A. to Reconsider Obama-Era Curbs on Mercury Emissions by Power Plants

E.P.A. to Reconsider Obama-Era Curbs on Mercury Emissions by Power Plants

That rule would have restricted coal plants’ emission of a different pollutant: carbon dioxide, one of the chief causes of global warming.At the time the Obama administration put forth the mercury regulations, which took more than 20 years to formulate, E.P.A. officials estimated they would save thousands of lives and return economic and health benefits many times their estimated $9.6 billion annual cost.While owners of coal plants fought the rule in the courts, most have since complied with regulation.

Weatherwatch: Charles Keeling's CO2 curve shows drastic rise in 60 years

Weatherwatch: Charles Keeling's CO2 curve shows drastic rise in 60 years

His first measurements in 1958 showed 315 parts per million (ppm) of CO2 in the atmosphere, and what caught him by surprise was that every year after that the levels of CO2 rose relentlessly in an upward curve, thanks to the carbon pollution pumped into the Earth’s atmosphere.

Wildfire Smoke Is Smothering the US—Even Where You Don't Expect It

Wildfire Smoke Is Smothering the US—Even Where You Don't Expect It

By 2050, an estimated 83.7 million people over the age of 65 will call the US home, nearly doubling the current population—and a paper published in April found that bad smoke days during California’s 2015 wildfire season caused spikes in emergency room visits, with the most pronounced impact on patients over 65.

Your Tweets Can Help Map the Spread of Wildfire Smoke

Your Tweets Can Help Map the Spread of Wildfire Smoke

In a recently published study, US Forest Service researchers Sonya Sachdeva and Sarah McCaffrey found that, when analyzed in large numbers, tweets about wildfires can accurately model the way smoke moves.In their study, published by the International Conference on Social Media & Society, Sachdeva and McCaffrey analyzed close to 39,000 tweets posted between May and September 2015 in California.

Doubling Down on Coral Reefs

Doubling Down on Coral Reefs

If you work in reef conservation, it’s hard to miss the stories of coral bleaching. Why is Sewage Pollution a Significant Threat to Coral Reefs? The last thing we should be doing is giving up on coral reefs.

The End of Coral Reefs? Not Yet.

The End of Coral Reefs? Not Yet.

The other piece of climate change that is just beginning to affect coral reefs is ocean acidification. Warm water coral reefs and climate change.

President Proposes Unwinding Coal-Plant Pollution Curbs

President Proposes Unwinding Coal-Plant Pollution Curbs

President Donald Trump’s administration on August 21 unveiled its plan to dramatically weaken carbon dioxide limits on coal-fired power plants by shifting most of the regulatory burden to states in a further assault on the Obama climate legacy.