Mercury levels in seabirds living off the coast of British Columbia have been stable in recent years. New research suggests that this may be due to changes in their diet, not pollution control.
Silicon Valley brought together natural surroundings, suburban homes and futuristic high-tech work. But industrial pollution betrayed the California dream.
Amu Coal a Kenyan and Chinese consortium is set to build a coal plant in an area untouched by industrial development. The emissions alone will double the country’s energy sector’s CO2 emissions.
A recent study shows how the number of vulnerable and endangered amphibians is nearly double that of birds or mammals. Strategies need to be put in place, and fast.
The updated plan for improving water quality on the Great Barrier Reef still doesn’t address the need to curb intensively farmed crops such as sugar cane, and to enforce existing environmental laws.
Australia is the 16th-largest emitter of mercury in the world. A huge amount comes from coal power stations – and a new report argues our pollution guidelines are hopelessly lax.
Guang Zeng, National Institute of Water and Atmospheric Research and Jason West, University of North Carolina at Chapel Hill
A new study suggests climate change will cause changes to patterns of ground-level ozone and smog – two deadly pollutants set to increase deaths by about 260,000 worldwide by the end of the century.
Many new housing developments are being built along busy roads and rail lines, but lack design features that would reduce occupants’ exposure to harmful traffic pollution.
In November 2016, smog in New Delhi was 16 times above safe levels. An Indian researcher dug into the data to find out why, and how India can keep its capital breathing safely.
More than 200 mayors have committed their cities to stick with the Paris climate deal no matter what the US does. Electric vehicles offer a promising route to making good on that pledge.