Guinea iron ore megaproject pollutes waterways & farmland, communities say

UN plastic pollution talks must result in ambitious treaty, leading expert says

Study links long-term exposure to air pollution with increased dementia risk

The Guardian view on plastic pollution: global action is desperately needed to deal with this scourge | Editorial

Scientists find millions of tons of nanoplastics in the North Atlantic Ocean

Make wet wipe producers pay for polluting England’s waterways, says report

Clearing Gaza rubble could yield 90,000 tonnes of planet-heating emissions

Gas flaring created 389m tonnes of carbon pollution last year, report finds

Melbourne creek turns lurid blue after construction chemicals wash into waterway

Trump’s $1tn for Pentagon to add huge planet-heating emissions, study shows