Lead levels in moss are as much as 600 times higher in older Portland neighborhoods where lead-sheathed telecommunications cables were once used compared to lead levels in nearby rural areas, a new study of urban moss has found.
articles
Steelmakers Increasingly Forgoing Coal, Building Electric
The global steel industry is turning away from polluting coal-fired blast furnaces and toward cleaner electric arc furnaces, which now account for roughly half of all planned steelmaking capacity, according to a new report.
A Window of Opportunity for Climate Change and Biodiversity
World leaders must take advantage of a pivotal window of opportunity for forging a much-needed joined-up approach to tackle climate change and biodiversity loss, say scientists from York University and ZSL.
Southern Ocean Absorbing More CO2 than Previously Thought
New research led by the University of East Anglia (UEA) and Plymouth Marine Laboratory (PML) has found that the Southern Ocean absorbs more carbon dioxide (CO2) than previously thought.
Researchers Warn of Unprecedented Arsenic Release from Wildfires
The wildfire season of 2023 was the most destructive ever recorded in Canada and a new study suggests the impact was unprecedented.
Lithium-Ion Batteries Are an Unidentified and Growing Source of PFAS Pollution
Since the discovery of GenX in the Cape Fear River in 2017, Lee Ferguson, professor of civil and environmental engineering at Duke University, has been a leading figure in sussing out other per- and polyfluoroalkyl substances (PFAS) compounds in water supplies across North Carolina and the nation.