Read article: Hygroscopic aerosols linked to forest decline
Hygroscopic aerosols linked to forest decline
Salty films on leaves reduce drought tolerance of trees
Read article: Hygroscopic aerosols linked to forest decline
Read article: Where does urban mercury come from?
Where does urban mercury come from?
Passive samplers map out fugitive emissions sources in Toronto
Read article: Discovery could show how best to remediate cobalt pollution
Discovery could show how best to remediate cobalt pollution
Soil uptake of heavy metal depends on pH and organic matter content
Read article: ‘Oleo Sponge’ mops up oil spills
‘Oleo Sponge’ mops up oil spills
Open-water tests show that the sponge-like material can completely remove a thin layer of oil from the ocean surface
Read article: Why is winter air responding to pollution cuts so slowly?
Why is winter air responding to pollution cuts so slowly?
Pollution plume measurements in US reveal chemistry of particulate formation is to blame
Read article: Tracking the dangers of air pollution
Tracking the dangers of air pollution
Measurements from Scottish peatland could provide knowledge needed to cut emissions harmful to human health, as Kate Ravilious reports
![Photo of the EcoLink wildlife overpass in 2014, soon after its construction. Courtesy: By Benjamin P. Y-H. Lee (University of Kent). [CC BY 4.0 (https://creativecommons.org/licenses/by/4.0)], via Wikimedia Commons](https://physicsworld.com/wp-content/uploads/2018/06/Wildlife_overpass_in_Singapore-135x90.jpeg)
Read article: Smoke from El Niño fires subdued dawn chorus in Singapore
Smoke from El Niño fires subdued dawn chorus in Singapore
Acoustic recordings show biodiversity harm from 2015 haze pollution
Read article: 100% biodegradable packaging company expands
100% biodegradable packaging company expands
Aiming to reduce plastic waste in food packaging, Sulapac joins forces with Fazer
Read article: Current counts for measuring air pollution
Current counts for measuring air pollution
Size isn’t the only challenge for counting airborne nanoparticles – converting to a well-defined unit is also crucial
Read article: Plastic particles now infest the Arctic
Plastic particles now infest the Arctic
Pollutant in sea ice eventually sinks to sea floor
