Road pricing could be introduced to reduce congestion.
National road pricing systems are being proposed, but what are the options?
Fine particles in air pollution contribute to the deaths of 36,000 people each year in the UK.
Interstate 980 cuts off West Oakland, Calif., at top, from other Oakland neighborhoods.
Jane Tyska/Digital First Media/East Bay Times via Getty Images
Two urban policy experts explain why taking down highways that have isolated low-income and minority neighborhoods for decades is an important part of the pending infrastructure bill.
Vintage leaded petrol pumps on an old garage forecourt in the UK.
David Gee/Alamy Stock Photo
The world recently celebrated the end of leaded petrol, as sales ceased in Algeria.
For almost 100 years, Sudbury’s community and environment were blanketed in sulfur dioxide and metals released from the smelting of nickel ore.
Sudbury was once known as one of the world’s most polluted cities. But it transformed itself with the help of the mining industry.
Low-cost air-ventilation systems have been installed in many classrooms across the U.S. to help reduce COVID-19 transmission.
Halfpoint Images/Moment via Getty Images
Air-ventilation upgrades have been badly needed in U.S. classrooms since long before the pandemic. Low-tech filtration systems that cost about the same as a textbook per student can make a big difference.
Smoke obscures the sun over Prince George, B.C., in 2021.
Smoke has long cast shadows across the skies in the northern hemisphere. Our aversion to smoke has influenced the way we’re willing to deal with the rising risk of wildfires.
Ozone pollution is on the rise, and it’s getting into people’s homes.
As cities have opened up after lockdown, people are finding themselves stuck in traffic jams
Alvey & Towers Picture Library/Alamy.com
We are at a tipping point between high-carbon transport and a new world of fewer cars and more walking and cycling.
Lead pollution may have wider ranging adverse effects on health than previously thought.
Busà Photography/Moment via Getty Images
Early exposure to lead pollution may lead to less mature personality traits as an adult.
A woman uses a scarf to cover her mouth to protect against air pollution as she walks on street in Beijing in 2016.
(AP Photo/Andy Wong)
Earnings management is one of those genteel business terms that looks a lot less innocent the more you study it.
Planting a hedge can boost biodiversity, tackle noise, air and soil pollution and help towards meeting carbon emissions targets.
Electric cars charging at Washington, DC’s Union Station.
AP Photo/Susan Walsh
Electric cars offer benefits for low-income and minority drivers, including cleaner air and lower maintenance costs. But it will take more than rebates on new models to make EVs accessible for all.
A future of heat and strife or humanity’s finest hour – our response to climate change today will define the 21st century.
Reduced traffic during lockdowns led to decreases in air pollution in many major cities in Europe.
(AP Photo/Emilio Morenatti)
While most areas experienced a reduction in air pollution in response to lockdown measures, other areas saw only small improvements or even an air quality deterioration.
SUVs accounted for 7% of the European market in 2009. Today, it's almost 40%.
Older homes can have a variety of environmental health risks.
Kerry F. Thompson and Ryan T. Wilson
Poor indoor air on tribal lands can cause a range of respiratory illnesses, including viral infections. Here’s how people are fixing the problem while preserving traditional ways.
Lockdowns didn't have the impact many had hoped.
Busy highways are large sources of air pollution.
Larry D. Moore via Wikimedia Commons
Living next to a highway is not great for health, but a new study shows that running air filters indoors can remove tiny particles of pollution and lower blood pressure.
The costs that fossil fuels impose on public health through air pollution alone are enormous.