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.
A boy plays cricket among smoke in Karachi. Deaths from air pollution across the globe will increase as climate change accelerates.
REUTERS/Akhtar Soomro
Guang Zeng, National Institute of Water and Atmospheric Research et 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.
Residents of high-density housing might value features such as balconies, but when roads get busy this increases exposure to pollution.
Adam J.W.C./Wikipedia
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.
Adopting biodegradable bags will take a shift in mindset.
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High costs, poor performance, a lack of manufacturing capabilities and local perceptions prevent biodegradable bags from taking root in Kenya.
New Delhi’s pollution is among the worst in the world. Each autumn, when crops are burnt and wind speeds are low, it risks rising to crisis levels.
Jean-Etienne Minh-Duy Poirrier
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.
A boy jumps from a water pipe into a canal as temperatures soar in New Delhi. Access to clean and regular water remains a challenge for India’s capital.
Cathal McNaughton/Reuters
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.
Globalised drug manufacturing is adding to the problem of antimicrobial resistance.
Scientists know that many toxins, such as those found in cigarettes, cause most lung cancers, whose cells are depicted here. But isolating causes for other cancers is an ongoing effort.
Raj Creationzs/Shutterstock
What causes cancer? A scary truth might be that we have created an environment for it. An anthropologist’s search for answers to her own diagnosis raises questions for all of us.
Dana Cordell, University of Technology Sydney; Dena Fam, University of Technology Sydney et Nick Florin, University of Technology Sydney
Regulation can’t keep up with the thousands of harmful chemicals that wash down our drains. Rather, companies should take responsibility for their products – before they hit the market.
GDP as a measure of growth fails to account for damages caused to the environment by industrial activity.
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