Particulate matter in Romania rose more than 1,000 per cent above the WHO threshold
So small you may not even need a license to drive them, these miniature cars are taking China by storm.
These missed workdays cost over €7 billion each day according to a report by Greenpeace.
All roads lead to Rome - and so does all traffic
A new study in France suggests the length of a woman's menstrual cycle might be impacted by pollution.
A futuristic wearable anti-pollution mask has been presented at CES.
In an analysis of data from 16 countries, researchers found evidence of a connection between air pollution and a range of mental health problems.
The EU's Earth observation service Copernicus and the European Space Agency are working on the world's most ambitious C02 emissions monitoring project. It will be able to differentiate between human-caused and natural CO2 emissions. Here's how it will work.
As concerns about air pollution rise, the collar is intended to improve your physical and mental wellbeing.
Toxic smog that surrounds New Delhi has plunged air quality into the "severe" category on several days this month.
If you need an idea of how bad air quality is in India's capital, then here it is.
The Tamburi site is at the centre of a huge legal case. Experts cited by prosecutors have said some 7,500 people were killed in the area over seven years by diseases linked to toxic emissions.
Dutch Prime Minister Mark Rutte has confirmed that the national speed limit will be dropped to 100km/h (62mph) in a bid to combat the country's nitrogen pollution crisis.
Nine countries are calling for the aviation industry to be taxed, in order to improve air pollution in Europe.
The Indian capital's air pollution levels constitute a 'public health emergency', a government panel said.
Marine biologists have discovered that whales play a big role in capturing CO2 from the atmosphere.
Climate change protests are becoming more frequent in Poland as public concern grows, but despite several attempts, the party has never had a politician elected to Parliament.
More than 5,000 tonnes of 400 different substances were ignited in the accident at the Lubrizol plant a week ago.
France's fourth-largest port will ban the most-polluting vessels from 2020.
EU's air pollutant emissions decreased 'significantly' in past 28 years: report
The European Court of Justice will advise whether to impose heavy penalties over vehicle pollution.
Greenpeace ranked the top pollution hotspots in the world by tracking anthropogenic sulfur dioxide emissions across the globe.
One company ships Swiss alpine air in cans almost 20,000km to Asia.
The move comes because the current capital Jakarta is sinking - with some 40% of its 10 million population now living below sea level.
The Brief: Greta Thunberg sets sail across the Atlantic. Highlighting the urgency of cutting carbon emissions, the young Swede last month announced she would no longer fly to environmental conferences.
We find out why an investment in communal e-scooters could lead to cleaner air in urban spaces.